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Bug: Fix Python version validation in PythonAstREPLTool (#1373)

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The current logic checks if the Python major version is < 8, which is
wrong. This checks if the major and minor version is < 3.9.
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Ryan Dao 2023-03-01 21:15:27 -08:00 committed by GitHub
parent e178008b75
commit 59157b6891
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langchain/tools/python/tool.py
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@ -51,7 +51,7 @@ class PythonAstREPLTool(BaseTool):
@root_validator(pre=True)
def validate_python_version(cls, values: Dict) -> Dict:
"""Validate valid python version."""
if sys.version_info[0] <= 8:
if sys.version_info < (3, 9):
raise ValueError(
"This tool relies on Python 3.9 or higher "
"(as it uses new functionality in the `ast` module, "