Update app.py

app.py

@@ -92,13 +92,16 @@ def download_gitlab_repo():
 
 
 def extract_single_zip_file(directory):
-    zip_file = [file for file in os.listdir(directory) if file.endswith('.zip')]
+    zip_files = [file for file in os.listdir(directory) if file.endswith('.zip')]
 
-    if not zip_file:
+    if not zip_files:
         print("No zip file found in the directory.")
+        
+    if len(zip_files) > 1:
+        print("More than one zip file found.")
+        return
     else:
-        zip_filename = zip_file  # Get the only zip file
-        zip_file_path = os.path.join(directory, zip_file)
+        zip_file_path = os.path.join(directory, zip_file[0])
         
         # Create a temporary directory for the zip file
         with tempfile.TemporaryDirectory() as tmpdirname: