initial commit

venv/Lib/site-packages/langchain_community/tools/human/__init__.py

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+"""Tool for asking for human input."""
+
+from langchain_community.tools.human.tool import HumanInputRun
+
+__all__ = ["HumanInputRun"]

venv/Lib/site-packages/langchain_community/tools/human/tool.py

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+"""Tool for asking human input."""
+
+from typing import Callable, Optional
+
+from langchain_core.callbacks import CallbackManagerForToolRun
+from langchain_core.tools import BaseTool
+from pydantic import Field
+
+
+def _print_func(text: str) -> None:
+    print("\n")  # noqa: T201
+    print(text)  # noqa: T201
+
+
+class HumanInputRun(BaseTool):
+    """Tool that asks user for input."""
+
+    name: str = "human"
+    description: str = (
+        "You can ask a human for guidance when you think you "
+        "got stuck or you are not sure what to do next. "
+        "The input should be a question for the human."
+    )
+    prompt_func: Callable[[str], None] = Field(default_factory=lambda: _print_func)
+    input_func: Callable = Field(default_factory=lambda: input)
+
+    def _run(
+        self,
+        query: str,
+        run_manager: Optional[CallbackManagerForToolRun] = None,
+    ) -> str:
+        """Use the Human input tool."""
+        self.prompt_func(query)
+        return self.input_func()