Style: fix warnings

dinamis_sdk/utils.py

@@ -60,9 +60,7 @@ if settings_file and os.path.isfile(settings_file):
 
 
 def retrieve_token_endpoint(s3_signing_endpoint: str = S3_SIGNING_ENDPOINT):
-    """
-    retrieve the token endpoint from the s3 signing endpoint.
-    """
+    """Retrieves the token endpoint from the s3 signing endpoint."""
     openapi_url = s3_signing_endpoint + "openapi.json"
     log.debug("Fetching OAuth2 endpoint from openapi url %s", openapi_url)
     res = requests.get(