improve docstring

apps/cic-eth/cic_eth/server/openapi/UWSGIOpenAPIRequest.py

@@ -4,15 +4,15 @@ from urllib.parse import parse_qs, urlparse
 
 from openapi_core.validation.request.datatypes import (OpenAPIRequest,
                                                        RequestParameters)
-from requests import Request
+from werkzeug import Request
 from werkzeug.datastructures import Headers, ImmutableMultiDict
-from werkzeug.wrappers import Request
+
 
 class OpenAPIRequestFactory:
     @classmethod
     def create(cls, env):
         """
-        Converts a requests request to an OpenAPI one
+        Converts the uwsgi request environment to a request that can be validated against an OpenAPI schema 
         
         """
         request = Request(env)