fix lint

Author: tonynguyen-ccl

src/collectors.py

@@ -555,7 +555,6 @@ def client_version(self):
 
             if 'info' in result:
                 info = result['info']
-
                 version = validate_dict_and_return_key_value(
                     info, 'build_version', self._logger_metadata, stringify=True)
 

src/interfaces.py

@@ -75,7 +75,8 @@ def json_rpc_post(self, payload, non_rpc_response=None):
         validations fail, the method returns type None. """
         response = self._return_and_validate_request(method='POST', payload=payload)
         if response is not None:
-            # Use REST validation instead of RPC validation to handle non standard RPC responses such as XRPL
+            # Use REST validation instead of RPC validation if non_rpc_response is True
+            # to handle non-RPC responses such as XRPL
             if non_rpc_response:
                 result = return_and_validate_rest_api_json_result(
                     response, self._logger_metadata)

src/test_collectors.py

@@ -896,7 +896,8 @@ def test_client_version_get_build_version(self):
         self.assertEqual({"client_version": "2.4.0"}, result)
 
     def test_client_version_get_libxrpl_version(self):
-        """Tests that the client version is returned with the libxrpl_version key if build_version is not present"""
+        """Tests that the client version is returned with the libxrpl_version key
+          if build_version is not present"""
         self.mocked_connection.return_value.cached_json_rpc_post.return_value = {
             "result": {"info": {"libxrpl_version": "2.4.0"}}}
         result = self.xrpl_collector.client_version()