Update ui/voice_agent_ui.py

ui/voice_agent_ui.py

@@ -1,5 +1,5 @@
 """
-Voice Agent UI - Autonomous voice-controlled agent (Gradio-compatible)
+Voice Agent UI - Autonomous voice-controlled agent (Gradio 6.0 compatible)
 """
 
 import gradio as gr
@@ -69,11 +69,10 @@ def create_voice_agent_ui(agent):
         with gr.Column(scale=2):
             gr.Markdown("### 🤖 Agent Reasoning & Execution Trace")
 
-            # Chatbot (FIXED FORMAT)
+            # Chatbot (Gradio 6.0 - no type parameter)
             thought_trace = gr.Chatbot(
                 label="Agent Reasoning",
-                height=400,
-                type="messages"  # Use messages format
+                height=400
             )
 
             final_response = gr.Textbox(
@@ -125,7 +124,7 @@ def create_voice_agent_ui(agent):
 
         return "\n".join(file_info_text), file_paths
 
-    # MAIN COMMAND PROCESSOR (FIXED FORMAT)
+    # MAIN COMMAND PROCESSOR
     async def process_audio_command(audio_file, text_command, files_list):
         """Process voice + text commands"""
 
@@ -153,7 +152,7 @@ def create_voice_agent_ui(agent):
             # Call agent (non-streaming)
             final_answer, thoughts = await agent.execute(cmd, files_list)
 
-            # Convert AgentThought objects into CORRECT chatbot messages format
+            # Convert AgentThought objects into Gradio 6.0 format (tuples)
             messages = []
             for t in thoughts:
                 # Handle both AgentThought objects and dicts
@@ -185,11 +184,11 @@ def create_voice_agent_ui(agent):
                     icon = "✅"
                     title = " Answer"
 
-                # CORRECT FORMAT: dict with 'role' and 'content'
-                messages.append({
-                    "role": "assistant",
-                    "content": f"{icon}{title} — {t_content}"
-                })
+                # Gradio 6.0 format: tuple (role, content)
+                messages.append((
+                    "assistant",
+                    f"{icon}{title} — {t_content}"
+                ))
 
             # Show results
             yield messages, "🔊 Generating voice...", final_answer, None, None
@@ -211,11 +210,8 @@ def create_voice_agent_ui(agent):
 
         except Exception as e:
             err = f"⚠️ Error: {str(e)}"
-            # Error message in correct format
-            error_messages = [{
-                "role": "assistant",
-                "content": err
-            }]
+            # Error message in Gradio 6.0 format: tuple
+            error_messages = [("assistant", err)]
             yield error_messages, err, err, None, None
 
     # CONNECT EVENTS (using run_sync wrapper for async functions)
@@ -235,4 +231,4 @@ def create_voice_agent_ui(agent):
         outputs=[thought_trace, status_box, final_response, audio_output, outputs_files]
     )
 
-    return ui
+    return gr.Column()  # Return a component to avoid Gradio warning