- **Description**: this PR adds the possibility to raise an exception in
the case the http request did not return a 2xx status code. This is
particularly useful in the situation when the url points to a
non-existent web page, the server returns a http status of 404 NOT
FOUND, but WebBaseLoader anyway parses and returns the http body of the
error message.
- **Dependencies**: none,
- **Tag maintainer**: @rlancemartin, @eyurtsev,
- **Twitter handle**: jtolgyesi
Janos Tolgyesi
f1070de038