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Timothy Jaeryang Baek 2026-09-12 19:46:26 -04:00
parent 6a85abb3f5
commit fed94c9f5a
1 changed files with 17 additions and 1 deletions
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18
backend/open_webui/utils/middleware.py
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@ -3177,6 +3177,11 @@ async def execute_tool_call_for_output(request, form_data, user, metadata, event
'The model generated malformed or incomplete JSON.'
),
}
if not isinstance(params, dict):
return {
'tool_call_id': tool_call.get('id', ''),
'content': 'Error: Tool call arguments must be a JSON object.',
}
tool_call.setdefault('function', {})['arguments'] = JSONCodec.dumps(params)
tool = tools.get(name)
@ -5742,12 +5747,23 @@ async def streaming_chat_response_handler(response, ctx):
except Exception as e:
log.debug(e)
return None
if not isinstance(params, dict):
raise ValueError('Tool call arguments must be a JSON object.')
tool_call.setdefault('function', {})['arguments'] = JSONCodec.dumps(params)
return params
async def execute_tool_call(tool_call):
name = tool_call.get('function', {}).get('name', '')
params = parse_tool_params(tool_call)
try:
params = parse_tool_params(tool_call)
except ValueError:
return (
{},
f'Error: Tool call arguments for `{name}` must be a JSON object. Please try again.',
None,
None,
False,
)
if params is None:
return {}, None, None, None, False
tool = tools.get(name)