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community[patch]: Fix requests alias for load_tools (#23734)

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CC @baskaryan
This commit is contained in:
Jacob Lee
2024-07-01 15:02:14 -07:00
committed by GitHub
parent f24e38876a
commit 7791d92711
3 changed files with 66 additions and 48 deletions
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40
libs/community/langchain_community/agent_toolkits/load_tools.py
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@@ -626,6 +626,25 @@ def load_huggingface_tool(
)
def raise_dangerous_tools_exception(name: str) -> None:
raise ValueError(
f"{name} is a dangerous tool. You cannot use it without opting in "
"by setting allow_dangerous_tools to True. "
"Most tools have some inherit risk to them merely because they are "
'allowed to interact with the "real world".'
"Please refer to LangChain security guidelines "
"to https://python.langchain.com/docs/security."
"Some tools have been designated as dangerous because they pose "
"risk that is not intuitively obvious. For example, a tool that "
"allows an agent to make requests to the web, can also be used "
"to make requests to a server that is only accessible from the "
"server hosting the code."
"Again, all tools carry some risk, and it's your responsibility to "
"understand which tools you're using and the risks associated with "
"them."
)
def load_tools(
tool_names: List[str],
llm: Optional[BaseLanguageModel] = None,
@@ -684,22 +703,7 @@ def load_tools(
)
for name in tool_names:
if name in DANGEROUS_TOOLS and not allow_dangerous_tools:
raise ValueError(
f"{name} is a dangerous tool. You cannot use it without opting in "
"by setting allow_dangerous_tools to True. "
"Most tools have some inherit risk to them merely because they are "
'allowed to interact with the "real world".'
"Please refer to LangChain security guidelines "
"to https://python.langchain.com/docs/security."
"Some tools have been designated as dangerous because they pose "
"risk that is not intuitively obvious. For example, a tool that "
"allows an agent to make requests to the web, can also be used "
"to make requests to a server that is only accessible from the "
"server hosting the code."
"Again, all tools carry some risk, and it's your responsibility to "
"understand which tools you're using and the risks associated with "
"them."
)
raise_dangerous_tools_exception(name)
if name in {"requests"}:
warnings.warn(
@@ -708,8 +712,10 @@ def load_tools(
)
if name == "requests_all":
# expand requests into various methods
if not allow_dangerous_tools:
raise_dangerous_tools_exception(name)
requests_method_tools = [
_tool for _tool in _BASE_TOOLS if _tool.startswith("requests_")
_tool for _tool in DANGEROUS_TOOLS if _tool.startswith("requests_")
]
tool_names.extend(requests_method_tools)
elif name in _BASE_TOOLS: