diff --git a/src/sfctl/apiclient.py b/src/sfctl/apiclient.py
index 9add7ee..0eecdb1 100644
--- a/src/sfctl/apiclient.py
+++ b/src/sfctl/apiclient.py
@@ -46,4 +46,3 @@ def create(_):
     client.config.retry_policy.policy.status_forcelist = None
 
     return client
-
diff --git a/src/sfctl/params.py b/src/sfctl/params.py
index 6a411ba..83dfe23 100644
--- a/src/sfctl/params.py
+++ b/src/sfctl/params.py
@@ -217,4 +217,4 @@ def custom_arguments(self, _):  # pylint: disable=too-many-statements
     with ArgumentsContext(self, 'is') as arg_context:
         # expect the parameter command_input in the python method as --command in commandline.
         arg_context.argument('command_input',
-                             CLIArgumentType(options_list='--command'))
\ No newline at end of file
+                             CLIArgumentType(options_list='--command'))
diff --git a/src/sfctl/tests/request_generation_test.py b/src/sfctl/tests/request_generation_test.py
index 09189d5..a398d07 100644
--- a/src/sfctl/tests/request_generation_test.py
+++ b/src/sfctl/tests/request_generation_test.py
@@ -237,7 +237,6 @@ class ServiceFabricRequestTests(ScenarioTest):
         and sent to the cluster."""
 
         sample_path_base = '@' + path.join(path.dirname(__file__), 'sample_json')
-        sample_yaml_base = '@' + path.join(path.dirname(__file__), 'sample_yaml')
 
         # Get current directory
         dir_path = path.dirname(path.realpath(__file__))