langchain[patch]: load ReadFileTool (#14301)

---------

Co-authored-by: Dr. Simon Kroll <krolls@fida.de>
Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>
Co-authored-by: Eugene Yurtsev <eugene@langchain.dev>
Co-authored-by: Bagatur <baskaryan@gmail.com>

libs/langchain/langchain/agents/load_tools.py

@@ -18,6 +18,7 @@ import warnings
 from typing import Any, Dict, List, Optional, Callable, Tuple
 from mypy_extensions import Arg, KwArg
 
+from langchain_community.tools.file_management import ReadFileTool
 from langchain_core.tools import Tool
 from langchain_core.language_models import BaseLanguageModel
 from langchain_core.callbacks import BaseCallbackManager
@@ -413,6 +414,10 @@ def _get_google_cloud_texttospeech(**kwargs: Any) -> BaseTool:
     return GoogleCloudTextToSpeechTool(**kwargs)
 
 
+def _get_file_management_tool(**kwargs: Any) -> BaseTool:
+    return ReadFileTool(**kwargs)
+
+
 def _get_reddit_search(**kwargs: Any) -> BaseTool:
     return RedditSearchRun(api_wrapper=RedditSearchAPIWrapper(**kwargs))
 
@@ -501,6 +506,7 @@ _EXTRA_OPTIONAL_TOOLS: Dict[str, Tuple[Callable[[KwArg(Any)], BaseTool], List[st
     ),
     "eleven_labs_text2speech": (_get_eleven_labs_text2speech, ["eleven_api_key"]),
     "google_cloud_texttospeech": (_get_google_cloud_texttospeech, []),
+    "read_file": (_get_file_management_tool, []),
     "reddit_search": (
         _get_reddit_search,
         ["reddit_client_id", "reddit_client_secret", "reddit_user_agent"],