Update app.py

app.py

@@ -105,30 +105,27 @@ def gen(input):
             return input + out
             
 
+def chatbot_func(user_message, history):
+    history = history + [[user_message, None]]
+    bot_message = gen(user_message)
+
+    for character in bot_message:
+        history[-1][1] += character
+        time.sleep(0.05)
+
+    return history
+
+def clear_chatbot(clear, history):
+    return [] if clear else history
+
 with gr.Blocks() as demo:
-    chatbot = gr.Chatbot()
-    msg = gr.Textbox()
-    clear = gr.Button("Clear")
-
-    def user(user_message, history):
-        return gr.update(value="", interactive=False), history + [[user_message, None]]
-
-    def bot(history):
-        # Generate the bot's response using your model
-        input_text = history[-1][0]
-        bot_message = gen(input_text)
-        
-        history[-1][1] = ""
-        for character in bot_message:
-            history[-1][1] += character
-            time.sleep(0.05)
-            yield history
-
-    response = msg.submit(user, [msg, chatbot], [msg, chatbot], queue=False).then(
-        bot, chatbot, chatbot
-    )
-    response.then(lambda: gr.update(interactive=True), None, [msg], queue=False)
-    clear.click(lambda: None, None, chatbot, queue=False)
-
-demo.queue()
-demo.launch()
+    chatbot = gr.Chatbot(callback=chatbot_func, default=[[None, "Hi! I'm your ChatGPT bot. How can I assist you today?"]])
+    clear = gr.Button("Clear", label="Clear Chat")
+    
+    clear.set_observer(clear_chatbot, [clear, chatbot])
+
+demo.add(chatbot, clear)
+demo.launch()
+
+
+