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NVIDIA NeMo Agent Toolkit (1.5) - Home NVIDIA NeMo Agent Toolkit (1.5) - Home

NVIDIA NeMo Agent Toolkit (1.5)

  • GitHub
NVIDIA NeMo Agent Toolkit (1.5) - Home NVIDIA NeMo Agent Toolkit (1.5) - Home

NVIDIA NeMo Agent Toolkit (1.5)
  • GitHub

About NeMo Agent Toolkit

  • Overview
  • Release Notes

Get Started

  • Installation
  • Quick Start
  • Tutorials
    • Customize a Workflow
    • Add Tools to a Workflow
    • Create a New Tool and Workflow
    • Build a Demo Agent Workflow Using Cursor Rules

Build Workflows

  • About
  • Workflow Configuration
  • Functions and Function Groups
    • Functions
    • Function Groups
  • LLMs
    • Using Local LLMs
  • Embedders
  • Retrievers
  • Memory
  • Object Stores
  • MCP
  • A2A
  • Advanced
    • Interactive Workflows
    • Middleware

Run Workflows

  • About
  • Existing Agents
    • LangGraph
  • Observe Workflows
  • API Server and User Interface
  • MCP Server
  • FastMCP Server
  • A2A Server

Improve Workflows

  • About
  • Evaluate Workflows
  • Profiling and Performance Monitoring
  • Optimizer Guide
  • Sizing Calculator
  • Test Time Compute
  • Finetuning
    • Concepts
    • OpenPipe ART
    • DPO With NeMo Customizer

Components

  • Agents
    • ReAct Agent
      • Configure ReAct Agent
    • Reasoning Agent
      • Configure Reasoning Agent
    • ReWOO Agent
      • Configure ReWOO Agent
    • Responses API and Agent
      • Configure Responses API and Agent
    • Router Agent
      • Configure Router Agent
    • Sequential Executor
      • Configure Sequential Executor
    • Tool Calling Agent
      • Configure Tool Calling Agent
    • Automatic Memory Wrapper
      • Configure Automatic Memory Wrapper Agent
  • Functions
    • Code Execution
    • Text-to-SQL with Vanna
  • Authentication
    • Authentication Provider API
    • MCP Authentication
      • Service Account Authentication
      • Secure Token Storage
    • A2A Authentication
  • Integrations
    • Framework Integrations
    • Agent-to-Agent Protocol (A2A)
    • AWS Bedrock
  • Sharing Components

Extend

  • Plugins
  • Custom Components
    • Functions
    • Function Groups
    • Writing Per-User Functions
    • Authentication Provider
    • LLM Provider
    • Retriever
    • Evaluator
    • Dataset Loader
    • MCP Server Worker
    • Memory Provider
    • Object Store Provider
    • Telemetry Exporter
    • Gated Fields
    • Finetuning Harness
  • Testing
    • Adding Unit Tests for Tools
    • Test With nat_test_llm

Reference

  • Python API
    • nat
      • nat.authentication
        • nat.authentication.api_key
          • nat.authentication.api_key.api_key_auth_provider
          • nat.authentication.api_key.api_key_auth_provider_config
          • nat.authentication.api_key.register
        • nat.authentication.credential_validator
          • nat.authentication.credential_validator.bearer_token_validator
        • nat.authentication.exceptions
          • nat.authentication.exceptions.api_key_exceptions
        • nat.authentication.http_basic_auth
          • nat.authentication.http_basic_auth.http_basic_auth_provider
          • nat.authentication.http_basic_auth.register
        • nat.authentication.interfaces
        • nat.authentication.oauth2
          • nat.authentication.oauth2.oauth2_auth_code_flow_provider
          • nat.authentication.oauth2.oauth2_auth_code_flow_provider_config
          • nat.authentication.oauth2.oauth2_resource_server_config
          • nat.authentication.oauth2.register
        • nat.authentication.register
        • nat.authentication.token_storage
      • nat.builder
        • nat.builder.builder
        • nat.builder.child_builder
        • nat.builder.component_utils
        • nat.builder.context
        • nat.builder.dataset_loader
        • nat.builder.embedder
        • nat.builder.evaluator
        • nat.builder.framework_enum
        • nat.builder.front_end
        • nat.builder.function
        • nat.builder.function_base
        • nat.builder.function_info
        • nat.builder.intermediate_step_manager
        • nat.builder.llm
        • nat.builder.per_user_workflow_builder
        • nat.builder.retriever
        • nat.builder.runtime_event_subscriber
        • nat.builder.sync_builder
        • nat.builder.user_interaction_manager
        • nat.builder.workflow
        • nat.builder.workflow_builder
      • nat.cli
        • nat.cli.cli_utils
          • nat.cli.cli_utils.config_override
          • nat.cli.cli_utils.validation
        • nat.cli.commands
          • nat.cli.commands.configure
            • nat.cli.commands.configure.channel
            • nat.cli.commands.configure.configure
          • nat.cli.commands.finetune
          • nat.cli.commands.info
            • nat.cli.commands.info.info
            • nat.cli.commands.info.list_channels
            • nat.cli.commands.info.list_components
          • nat.cli.commands.object_store
            • nat.cli.commands.object_store.object_store
          • nat.cli.commands.optimize
          • nat.cli.commands.registry
            • nat.cli.commands.registry.publish
            • nat.cli.commands.registry.pull
            • nat.cli.commands.registry.registry
            • nat.cli.commands.registry.remove
            • nat.cli.commands.registry.search
          • nat.cli.commands.start
          • nat.cli.commands.uninstall
          • nat.cli.commands.validate
          • nat.cli.commands.workflow
            • nat.cli.commands.workflow.workflow
            • nat.cli.commands.workflow.workflow_commands
        • nat.cli.entrypoint
        • nat.cli.main
        • nat.cli.plugin_loader
        • nat.cli.register_workflow
        • nat.cli.type_registry
      • nat.data_models
        • nat.data_models.agent
        • nat.data_models.api_server
        • nat.data_models.authentication
        • nat.data_models.common
        • nat.data_models.component
        • nat.data_models.component_ref
        • nat.data_models.config
        • nat.data_models.dataset_handler
        • nat.data_models.discovery_metadata
        • nat.data_models.embedder
        • nat.data_models.evaluate
        • nat.data_models.evaluate_config
        • nat.data_models.evaluate_runtime
        • nat.data_models.evaluator
        • nat.data_models.finetuning
        • nat.data_models.front_end
        • nat.data_models.function
        • nat.data_models.function_dependencies
        • nat.data_models.gated_field_mixin
        • nat.data_models.interactive
        • nat.data_models.interactive_http
        • nat.data_models.intermediate_step
        • nat.data_models.invocation_node
        • nat.data_models.llm
        • nat.data_models.logging
        • nat.data_models.memory
        • nat.data_models.middleware
        • nat.data_models.object_store
        • nat.data_models.openai_mcp
        • nat.data_models.optimizable
        • nat.data_models.optimizer
        • nat.data_models.profiler
        • nat.data_models.profiler_callback
        • nat.data_models.registry_handler
        • nat.data_models.retriever
        • nat.data_models.retry_mixin
        • nat.data_models.runtime_enum
        • nat.data_models.span
        • nat.data_models.step_adaptor
        • nat.data_models.streaming
        • nat.data_models.swe_bench_model
        • nat.data_models.telemetry_exporter
        • nat.data_models.thinking_mixin
        • nat.data_models.token_usage
        • nat.data_models.ttc_strategy
      • nat.embedder
        • nat.embedder.azure_openai_embedder
        • nat.embedder.huggingface_embedder
        • nat.embedder.nim_embedder
        • nat.embedder.openai_embedder
        • nat.embedder.register
      • nat.eval
        • nat.eval.eval_callbacks
      • nat.experimental
        • nat.experimental.decorators
          • nat.experimental.decorators.experimental_warning_decorator
        • nat.experimental.test_time_compute
          • nat.experimental.test_time_compute.editing
            • nat.experimental.test_time_compute.editing.iterative_plan_refinement_editor
            • nat.experimental.test_time_compute.editing.llm_as_a_judge_editor
            • nat.experimental.test_time_compute.editing.motivation_aware_summarization
          • nat.experimental.test_time_compute.functions
            • nat.experimental.test_time_compute.functions.execute_score_select_function
            • nat.experimental.test_time_compute.functions.multi_llm_judge_function
            • nat.experimental.test_time_compute.functions.plan_select_execute_function
            • nat.experimental.test_time_compute.functions.ttc_tool_orchestration_function
            • nat.experimental.test_time_compute.functions.ttc_tool_wrapper_function
          • nat.experimental.test_time_compute.models
            • nat.experimental.test_time_compute.models.editor_config
            • nat.experimental.test_time_compute.models.scoring_config
            • nat.experimental.test_time_compute.models.search_config
            • nat.experimental.test_time_compute.models.selection_config
            • nat.experimental.test_time_compute.models.stage_enums
            • nat.experimental.test_time_compute.models.strategy_base
            • nat.experimental.test_time_compute.models.tool_use_config
            • nat.experimental.test_time_compute.models.ttc_item
          • nat.experimental.test_time_compute.register
          • nat.experimental.test_time_compute.scoring
            • nat.experimental.test_time_compute.scoring.llm_based_agent_scorer
            • nat.experimental.test_time_compute.scoring.llm_based_plan_scorer
            • nat.experimental.test_time_compute.scoring.motivation_aware_scorer
          • nat.experimental.test_time_compute.search
            • nat.experimental.test_time_compute.search.multi_llm_generation
            • nat.experimental.test_time_compute.search.multi_llm_planner
            • nat.experimental.test_time_compute.search.multi_query_retrieval_search
            • nat.experimental.test_time_compute.search.single_shot_multi_plan_planner
          • nat.experimental.test_time_compute.selection
            • nat.experimental.test_time_compute.selection.best_of_n_selector
            • nat.experimental.test_time_compute.selection.llm_based_agent_output_selector
            • nat.experimental.test_time_compute.selection.llm_based_output_merging_selector
            • nat.experimental.test_time_compute.selection.llm_based_plan_selector
            • nat.experimental.test_time_compute.selection.llm_judge_selection
            • nat.experimental.test_time_compute.selection.threshold_selector
      • nat.finetuning
        • nat.finetuning.finetuning_runtime
        • nat.finetuning.interfaces
          • nat.finetuning.interfaces.finetuning_runner
          • nat.finetuning.interfaces.trainer_adapter
          • nat.finetuning.interfaces.trajectory_builder
        • nat.finetuning.utils
          • nat.finetuning.utils.parsers
            • nat.finetuning.utils.parsers.base_parser
            • nat.finetuning.utils.parsers.common
      • nat.front_ends
        • nat.front_ends.console
          • nat.front_ends.console.authentication_flow_handler
          • nat.front_ends.console.console_front_end_config
          • nat.front_ends.console.console_front_end_plugin
          • nat.front_ends.console.register
        • nat.front_ends.cron
        • nat.front_ends.fastapi
          • nat.front_ends.fastapi.async_jobs
            • nat.front_ends.fastapi.async_jobs.async_job
            • nat.front_ends.fastapi.async_jobs.dask_client_mixin
            • nat.front_ends.fastapi.async_jobs.job_store
          • nat.front_ends.fastapi.auth_flow_handlers
            • nat.front_ends.fastapi.auth_flow_handlers.http_flow_handler
            • nat.front_ends.fastapi.auth_flow_handlers.websocket_flow_handler
          • nat.front_ends.fastapi.execution_store
          • nat.front_ends.fastapi.fastapi_front_end_config
          • nat.front_ends.fastapi.fastapi_front_end_controller
          • nat.front_ends.fastapi.fastapi_front_end_plugin
          • nat.front_ends.fastapi.fastapi_front_end_plugin_worker
          • nat.front_ends.fastapi.html_snippets
            • nat.front_ends.fastapi.html_snippets.auth_code_grant_success
          • nat.front_ends.fastapi.http_interactive_runner
          • nat.front_ends.fastapi.intermediate_steps_subscriber
          • nat.front_ends.fastapi.main
          • nat.front_ends.fastapi.message_handler
          • nat.front_ends.fastapi.message_validator
          • nat.front_ends.fastapi.register
          • nat.front_ends.fastapi.response_helpers
          • nat.front_ends.fastapi.routes
            • nat.front_ends.fastapi.routes.async_generation
            • nat.front_ends.fastapi.routes.auth
            • nat.front_ends.fastapi.routes.chat
            • nat.front_ends.fastapi.routes.common_utils
            • nat.front_ends.fastapi.routes.execution
            • nat.front_ends.fastapi.routes.generate
            • nat.front_ends.fastapi.routes.health
            • nat.front_ends.fastapi.routes.monitor
            • nat.front_ends.fastapi.routes.static
            • nat.front_ends.fastapi.routes.v1_chat_completions
            • nat.front_ends.fastapi.routes.websocket
          • nat.front_ends.fastapi.step_adaptor
          • nat.front_ends.fastapi.utils
        • nat.front_ends.register
        • nat.front_ends.simple_base
          • nat.front_ends.simple_base.simple_front_end_plugin_base
      • nat.llm
        • nat.llm.aws_bedrock_llm
        • nat.llm.azure_openai_llm
        • nat.llm.dynamo_llm
        • nat.llm.huggingface_inference_llm
        • nat.llm.huggingface_llm
        • nat.llm.litellm_llm
        • nat.llm.nim_llm
        • nat.llm.openai_llm
        • nat.llm.prediction_context
        • nat.llm.register
        • nat.llm.utils
          • nat.llm.utils.constants
          • nat.llm.utils.env_config_value
          • nat.llm.utils.error
          • nat.llm.utils.hooks
          • nat.llm.utils.thinking
      • nat.memory
        • nat.memory.interfaces
        • nat.memory.models
      • nat.meta
      • nat.middleware
        • nat.middleware.cache
          • nat.middleware.cache.cache_middleware
          • nat.middleware.cache.cache_middleware_config
          • nat.middleware.cache.register
        • nat.middleware.common
        • nat.middleware.defense
          • nat.middleware.defense.defense_middleware
          • nat.middleware.defense.defense_middleware_content_guard
          • nat.middleware.defense.defense_middleware_data_models
          • nat.middleware.defense.defense_middleware_output_verifier
          • nat.middleware.defense.defense_middleware_pii
          • nat.middleware.defense.register
        • nat.middleware.dynamic
          • nat.middleware.dynamic.dynamic_function_middleware
          • nat.middleware.dynamic.dynamic_middleware_config
          • nat.middleware.dynamic.register
        • nat.middleware.function_middleware
        • nat.middleware.logging
          • nat.middleware.logging.logging_middleware
          • nat.middleware.logging.logging_middleware_config
          • nat.middleware.logging.register
        • nat.middleware.middleware
        • nat.middleware.red_teaming
          • nat.middleware.red_teaming.red_teaming_middleware
          • nat.middleware.red_teaming.red_teaming_middleware_config
          • nat.middleware.red_teaming.register
        • nat.middleware.register
        • nat.middleware.utils
          • nat.middleware.utils.workflow_inventory
      • nat.object_store
        • nat.object_store.in_memory_object_store
        • nat.object_store.interfaces
        • nat.object_store.models
        • nat.object_store.register
      • nat.observability
        • nat.observability.exporter
          • nat.observability.exporter.base_exporter
          • nat.observability.exporter.exporter
          • nat.observability.exporter.file_exporter
          • nat.observability.exporter.processing_exporter
          • nat.observability.exporter.raw_exporter
          • nat.observability.exporter.span_exporter
        • nat.observability.exporter_manager
        • nat.observability.mixin
          • nat.observability.mixin.batch_config_mixin
          • nat.observability.mixin.collector_config_mixin
          • nat.observability.mixin.file_mixin
          • nat.observability.mixin.file_mode
          • nat.observability.mixin.redaction_config_mixin
          • nat.observability.mixin.resource_conflict_mixin
          • nat.observability.mixin.serialize_mixin
          • nat.observability.mixin.tagging_config_mixin
          • nat.observability.mixin.type_introspection_mixin
        • nat.observability.processor
          • nat.observability.processor.batching_processor
          • nat.observability.processor.callback_processor
          • nat.observability.processor.falsy_batch_filter_processor
          • nat.observability.processor.intermediate_step_serializer
          • nat.observability.processor.processor
          • nat.observability.processor.processor_factory
          • nat.observability.processor.redaction
            • nat.observability.processor.redaction.contextual_redaction_processor
            • nat.observability.processor.redaction.contextual_span_redaction_processor
            • nat.observability.processor.redaction.redaction_processor
            • nat.observability.processor.redaction.span_header_redaction_processor
          • nat.observability.processor.span_tagging_processor
        • nat.observability.register
        • nat.observability.utils
          • nat.observability.utils.dict_utils
          • nat.observability.utils.time_utils
          • nat.observability.utils.tracing_utils
      • nat.parameter_optimization
        • nat.parameter_optimization.eval_runtime_loader
        • nat.parameter_optimization.optimizable_utils
        • nat.parameter_optimization.optimizer_runtime
        • nat.parameter_optimization.oracle_feedback
        • nat.parameter_optimization.parameter_optimizer
        • nat.parameter_optimization.parameter_selection
        • nat.parameter_optimization.pareto_visualizer
        • nat.parameter_optimization.prompt_optimizer
        • nat.parameter_optimization.update_helpers
      • nat.plugins
        • nat.plugins.a2a
          • nat.plugins.a2a.auth
            • nat.plugins.a2a.auth.credential_service
          • nat.plugins.a2a.cli
            • nat.plugins.a2a.cli.commands
          • nat.plugins.a2a.client
            • nat.plugins.a2a.client.client_base
            • nat.plugins.a2a.client.client_config
            • nat.plugins.a2a.client.client_impl
          • nat.plugins.a2a.register
          • nat.plugins.a2a.server
            • nat.plugins.a2a.server.agent_executor_adapter
            • nat.plugins.a2a.server.front_end_config
            • nat.plugins.a2a.server.front_end_plugin
            • nat.plugins.a2a.server.front_end_plugin_worker
            • nat.plugins.a2a.server.oauth_middleware
            • nat.plugins.a2a.server.register_frontend
        • nat.plugins.adk
          • nat.plugins.adk.adk_parser
          • nat.plugins.adk.callback_handler
          • nat.plugins.adk.llm
          • nat.plugins.adk.register
          • nat.plugins.adk.tool_wrapper
        • nat.plugins.agno
          • nat.plugins.agno.callback_handler
          • nat.plugins.agno.llm
          • nat.plugins.agno.register
          • nat.plugins.agno.tool_wrapper
          • nat.plugins.agno.tools
            • nat.plugins.agno.tools.register
            • nat.plugins.agno.tools.serp_api_tool
        • nat.plugins.autogen
          • nat.plugins.autogen.callback_handler
          • nat.plugins.autogen.llm
          • nat.plugins.autogen.register
          • nat.plugins.autogen.tool_wrapper
        • nat.plugins.crewai
          • nat.plugins.crewai.crewai_callback_handler
          • nat.plugins.crewai.llm
          • nat.plugins.crewai.register
          • nat.plugins.crewai.tool_wrapper
        • nat.plugins.customizer
          • nat.plugins.customizer.dpo
            • nat.plugins.customizer.dpo.config
            • nat.plugins.customizer.dpo.register
            • nat.plugins.customizer.dpo.trainer
            • nat.plugins.customizer.dpo.trainer_adapter
            • nat.plugins.customizer.dpo.trajectory_builder
          • nat.plugins.customizer.register
        • nat.plugins.eval
          • nat.plugins.eval.cli
            • nat.plugins.eval.cli.commands
            • nat.plugins.eval.cli.evaluate
            • nat.plugins.eval.cli.red_teaming
            • nat.plugins.eval.cli.sizing
          • nat.plugins.eval.dataset_handler
            • nat.plugins.eval.dataset_handler.dataset_downloader
            • nat.plugins.eval.dataset_handler.dataset_filter
            • nat.plugins.eval.dataset_handler.dataset_handler
          • nat.plugins.eval.dataset_loader
            • nat.plugins.eval.dataset_loader.register
          • nat.plugins.eval.evaluator
            • nat.plugins.eval.evaluator.base_evaluator
            • nat.plugins.eval.evaluator.evaluator_model
          • nat.plugins.eval.fastapi
            • nat.plugins.eval.fastapi.routes
          • nat.plugins.eval.profiler
            • nat.plugins.eval.profiler.calc
            • nat.plugins.eval.profiler.callbacks
            • nat.plugins.eval.profiler.data_frame_row
            • nat.plugins.eval.profiler.data_models
            • nat.plugins.eval.profiler.decorators
            • nat.plugins.eval.profiler.forecasting
            • nat.plugins.eval.profiler.inference_metrics_model
            • nat.plugins.eval.profiler.inference_optimization
            • nat.plugins.eval.profiler.intermediate_property_adapter
            • nat.plugins.eval.profiler.profile_runner
            • nat.plugins.eval.profiler.utils
          • nat.plugins.eval.rag_evaluator
            • nat.plugins.eval.rag_evaluator.evaluate
            • nat.plugins.eval.rag_evaluator.register
          • nat.plugins.eval.red_teaming_evaluator
            • nat.plugins.eval.red_teaming_evaluator.data_models
            • nat.plugins.eval.red_teaming_evaluator.evaluate
            • nat.plugins.eval.red_teaming_evaluator.filter_conditions
            • nat.plugins.eval.red_teaming_evaluator.register
          • nat.plugins.eval.register
          • nat.plugins.eval.runners
            • nat.plugins.eval.runners.config
            • nat.plugins.eval.runners.multi_eval_runner
            • nat.plugins.eval.runners.red_teaming_runner
          • nat.plugins.eval.runtime
            • nat.plugins.eval.runtime.builder
            • nat.plugins.eval.runtime.evaluate
            • nat.plugins.eval.runtime.llm_validator
            • nat.plugins.eval.runtime.remote_workflow
          • nat.plugins.eval.runtime_evaluator
            • nat.plugins.eval.runtime_evaluator.evaluate
            • nat.plugins.eval.runtime_evaluator.register
          • nat.plugins.eval.swe_bench_evaluator
            • nat.plugins.eval.swe_bench_evaluator.evaluate
            • nat.plugins.eval.swe_bench_evaluator.register
          • nat.plugins.eval.trajectory_evaluator
            • nat.plugins.eval.trajectory_evaluator.evaluate
            • nat.plugins.eval.trajectory_evaluator.register
          • nat.plugins.eval.tunable_rag_evaluator
            • nat.plugins.eval.tunable_rag_evaluator.evaluate
            • nat.plugins.eval.tunable_rag_evaluator.register
          • nat.plugins.eval.utils
            • nat.plugins.eval.utils.eval_trace_ctx
            • nat.plugins.eval.utils.intermediate_step_adapter
            • nat.plugins.eval.utils.output_uploader
            • nat.plugins.eval.utils.tqdm_position_registry
            • nat.plugins.eval.utils.weave_eval
        • nat.plugins.fastmcp
          • nat.plugins.fastmcp.cli
            • nat.plugins.fastmcp.cli.commands
            • nat.plugins.fastmcp.cli.utils
          • nat.plugins.fastmcp.server
            • nat.plugins.fastmcp.server.front_end_config
            • nat.plugins.fastmcp.server.front_end_plugin
            • nat.plugins.fastmcp.server.front_end_plugin_worker
            • nat.plugins.fastmcp.server.register_frontend
            • nat.plugins.fastmcp.server.tool_converter
        • nat.plugins.langchain
          • nat.plugins.langchain.agent
            • nat.plugins.langchain.agent.auto_memory_wrapper
            • nat.plugins.langchain.agent.base
            • nat.plugins.langchain.agent.dual_node
            • nat.plugins.langchain.agent.prompt_optimizer
            • nat.plugins.langchain.agent.react_agent
            • nat.plugins.langchain.agent.reasoning_agent
            • nat.plugins.langchain.agent.register
            • nat.plugins.langchain.agent.responses_api_agent
            • nat.plugins.langchain.agent.rewoo_agent
            • nat.plugins.langchain.agent.tool_calling_agent
          • nat.plugins.langchain.callback_handler
          • nat.plugins.langchain.control_flow
            • nat.plugins.langchain.control_flow.register
            • nat.plugins.langchain.control_flow.router_agent
            • nat.plugins.langchain.control_flow.sequential_executor
          • nat.plugins.langchain.dataset_loader
            • nat.plugins.langchain.dataset_loader.langsmith
            • nat.plugins.langchain.dataset_loader.register
          • nat.plugins.langchain.embedder
          • nat.plugins.langchain.eval
            • nat.plugins.langchain.eval.langsmith_custom_evaluator
            • nat.plugins.langchain.eval.langsmith_evaluator
            • nat.plugins.langchain.eval.langsmith_evaluator_adapter
            • nat.plugins.langchain.eval.langsmith_judge
            • nat.plugins.langchain.eval.register
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