ollama_functions_output_format_errorTier 1 · 70% confidence
ai-agents-ollama-functions-out-using-ollamafunctions-with-function-binding-causes-da0c74ec
agent: ai_agents
When does this happen?
IF Using OllamaFunctions with function binding causes a KeyError: 'tool' because the model occasionally returns a dictionary with keys 'thoughts' and 'command' instead of 'tool' and 'tool_input'.
How others solved it
THEN Upgrade langchain-experimental to a version that includes PR #22339, which fixes the parsing inconsistency. In the meantime, install directly from the LangChain source: pip install git+https://github.com/langchain-ai/langchain.git#egg=langchain-experimental&subdirectory=libs/experimental.
from langchain_experimental.llms.ollama_functions import OllamaFunctions # Workaround: patch _generate to handle both key formats or update library.
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