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Overview Graphs Functional API Pregel Checkpointing Storage Caching Types Runtime Config Errors Constants Channels Agents

LangGraph Checkpoint

Checkpoint Postgres

Checkpoint SQLite

LangGraph Prebuilt

LangGraph Supervisor

LangGraph Swarm

Language

Theme

PythonlanggrapherrorsEmptyInputError

Class●Since v0.1

EmptyInputError

Raised when graph receives an empty input.

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EmptyInputError()

Bases

Exception

View source on GitHub