community[patch]: support named arguments in github toolkit (#24986)

Parameters may be passed in by name if generated from tool calls.

libs/community/langchain_community/tools/github/tool.py

@@ -8,7 +8,7 @@ To use this tool, you must first set as environment variables:
 
 """
 
-from typing import Optional, Type
+from typing import Any, Optional, Type
 
 from langchain_core.callbacks import CallbackManagerForToolRun
 from langchain_core.pydantic_v1 import BaseModel, Field
@@ -30,9 +30,23 @@ class GitHubAction(BaseTool):
         self,
         instructions: Optional[str] = "",
         run_manager: Optional[CallbackManagerForToolRun] = None,
+        **kwargs: Any,
     ) -> str:
         """Use the GitHub API to run an operation."""
         if not instructions or instructions == "{}":
             # Catch other forms of empty input that GPT-4 likes to send.
             instructions = ""
-        return self.api_wrapper.run(self.mode, instructions)
+        if self.args_schema is not None:
+            field_names = list(self.args_schema.schema()["properties"].keys())
+            if len(field_names) > 1:
+                raise AssertionError(
+                    f"Expected one argument in tool schema, got {field_names}."
+                )
+            if field_names:
+                field = field_names[0]
+            else:
+                field = ""
+            query = str(kwargs.get(field, ""))
+        else:
+            query = instructions
+        return self.api_wrapper.run(self.mode, query)