adding tts folder

app.py

@@ -8,6 +8,8 @@ import os
 logging.basicConfig(level=logging.INFO)
 
 def delete_files_in_folder(folder_path):
+    if not os.path.exists(folder_path):
+        os.makedirs(folder_path)
     for filename in os.listdir(folder_path):
         file_path = os.path.join(folder_path, filename)