sse server There is an error in the return parameter type.

see server return
`ToolParameter(name='location', parameter_type='object', description='Location settings for scraping', required=False, default='{}', parameter_items=None)], metadata={'endpoint': 'http://localhost:3000/sse'}, identifier='firecrawl_scrape')`
When using it, there will be an error.
`code": "invalid_type",\n "expected": "string",\n "received": "object",\n "path": [\n "location"\n ],\n "message": "Expected string, received object"\n }\n]', 'annotations': None}`

Start by reproducing the SSE response from the `firecrawl_scrape` endpoint at `http://localhost:3000/sse`, focusing on the `location` parameter. Trace where its declared type and returned value are defined, then verify that the schema and response agree and the reported invalid-type error no longer occurs.

Written by the indexing model from the issue text.