Update app.py

app.py

@@ -18,7 +18,6 @@ with gr.Blocks(theme=gr.themes.Monochrome(),css="footer{display:none !important}
     def load_user(): # When the chatblock loads, the message history is initialized, the instructions are initialized, and the users id is created, sent, and made visible to the ui variable above.
         global message_history # Made global variables so we can use them in the "predict_prompt" function.
         global instructions
-        global filename
         global user_dictionary # Pretty sure setting this as global is the only way to get it in the scope of this function but I dont know. This might be a leak for the user dictionary.
 
         new_id = str(uuid.uuid4()) # Id created by uuid.
@@ -74,7 +73,7 @@ with gr.Blocks(theme=gr.themes.Monochrome(),css="footer{display:none !important}
         print(content)
         
         #updating the repository with the entire message history
-        file = repo.get_contents(filename)
+        file = repo.get_contents(user_id + ".txt")
         repo.update_file(file.path, commit_message, content, file.sha)
 
         return response # Returning the chat bot response