fixing some rubucop warnings

app/controllers/import/gitlab_project_controller.rb

@@ -28,12 +28,11 @@ class Import::GitlabProjectController < Import::BaseController
 
   def create
     @file = params[:file]
-   # @project_name =
 
     repo_owner = current_user.username
     @target_namespace = params[:new_namespace].presence || repo_owner
 
-    namespace = get_or_create_namespace || (render and return)
+    # namespace = get_or_create_namespace || (render and return)
 
     @project = Gitlab::ImportExport::ImportService.execute(archive_file: file, owner: repo_owner)
   end

app/workers/project_impor_worker.rb → app/workers/project_import_worker.rb

@@ -22,4 +22,4 @@ class ProjectImportWorker
     project.repository.after_import
     project.import_finish
   end
-end
\ No newline at end of file
+end