Fix to new gradio

app.py

@@ -157,10 +157,11 @@ with gr.Blocks() as demo:
 
     with gr.Row():
         with gr.Column(scale=2):
-            chatbox = gr.Chatbot()
+            chatbox = gr.Chatbot(type="messages")
             user_input = gr.Textbox(placeholder="Type or speak...", show_label=False)
+
             with gr.Row():
-                mic = gr.Audio(source="microphone", type="filepath")
+                mic = gr.Audio(sources=["microphone"], type="filepath")
                 send_btn = gr.Button("Send")
 
             with gr.Accordion("Tools"):
@@ -179,9 +180,10 @@ with gr.Blocks() as demo:
             log += "\nTranscribing..."
             tr = transcribe_audio_tool(mic_file)
             text = tr.content
+
         history = history or []
-        history.append((text, "..."))
-        history[-1] = (text, "You said: " + text)
+        history.append({"role": "user", "content": text})
+        history.append({"role": "assistant", "content": "You said: " + text})
         return history, log
 
     send_btn.click(on_send_text, [user_input, chatbox, mic], [chatbox, tools_log])
@@ -198,7 +200,7 @@ with gr.Blocks() as demo:
         if not file_obj:
             return "No file uploaded"
         desc = describe_image_tool(file_obj.name)
-        return desc.content
+        return {"role": "assistant", "content": desc.content}
 
     img_btn.click(on_describe, [img_upload], [chatbox])