Fixed trailing white spaces and added new line at end of _params.py

Author: Dania Etienne

src/azure-cli/azure/cli/command_modules/resource/_params.py

@@ -48,7 +48,7 @@ def load_arguments(self, _):
     deployment_create_name_type = CLIArgumentType(options_list=['--name', '-n'], required=False, help='The deployment name. Default to template file base name')
     management_group_id_type = CLIArgumentType(options_list=['--management-group-id', '-m'], required=True, help='The management group id.')
     deployment_template_file_type = CLIArgumentType(options_list=['--template-file', '-f'], completer=FilesCompleter(), type=file_type,
-                                                    help="a template file path in the file system")                                         
+                                                    help="a template file path in the file system")
     deployment_template_uri_type = CLIArgumentType(options_list=['--template-uri', '-u'], help='a uri to a remote template file')
     deployment_template_spec_type = CLIArgumentType(options_list=['--template-spec', '-s'], is_preview=True, min_api='2019-06-01', help="The template spec resource id.")
     deployment_parameters_type = CLIArgumentType(options_list=['--parameters', '-p'], action='append', nargs='+', completer=FilesCompleter(), help='the deployment parameters')
@@ -561,4 +561,4 @@ def load_arguments(self, _):
         c.argument('template_spec', arg_type=deployment_template_spec_type)
 
     with self.argument_context('ts list') as c:
-        c.argument('resource_group', arg_type=resource_group_name_type)
+        c.argument('resource_group', arg_type=resource_group_name_type)