Run query through Searx API and parse results.
You can pass any other params to the searx query API.
Example:
This will make a query to the qwant engine:
.. code-block:: python
from langchain_community.utilities import SearxSearchWrapper
searx = SearxSearchWrapper(searx_host="http://my.searx.host")
searx.run("what is the weather in France ?", engine="qwant")
# the same result can be achieved using the `!` syntax of searx
# to select the engine using `query_suffix`
searx.run("what is the weather in France ?", query_suffix="!qwant")
List of engines to use for the query.
List of categories to use for the query.
extra parameters to pass to the searx API.