Update app.py

app.py

@@ -5,7 +5,7 @@ import time
 
 # --- CONFIGURATION ---
 MODEL_A = "llama-3.1-8b-instant" 
-MODEL_B = "llama-3.1-8b-instant"
+MODEL_B = "llama3-70b-8192"
 
 def call_groq_api(model, instruction, argument):
     api_key = os.getenv("GROQ_API_KEY")
@@ -18,7 +18,7 @@ def call_groq_api(model, instruction, argument):
         "Content-Type": "application/json"
     }
     
-    # 1. We create a combined prompt to avoid history errors
+    # Combined prompt
     final_content = f"""
     INSTRUCTION: {instruction}
     OPPONENT SAID: "{argument}"
@@ -43,14 +43,14 @@ def call_groq_api(model, instruction, argument):
         return f"CONNECTION ERROR: {str(e)}"
 
 def start_debate(topic, rounds):
-    # --- THE FIX: NEW DATA FORMAT ---
-    # Gradio now expects a list of dictionaries, not tuples!
-    chat_log = []
+    # --- UNIVERSAL FORMAT ---
+    # We use a simple list of lists. Every version of Gradio understands this.
+    # Format: [[User_Text, Bot_Text], [User_Text, Bot_Text]]
+    chat_history = []
     
-    # Initial State
-    chat_log.append({"role": "user", "content": f"Topic: {topic}"})
-    chat_log.append({"role": "assistant", "content": "I am ready to debate."})
-    yield chat_log
+    # 1. Show Topic
+    chat_history.append([f"Topic: {topic}", None])
+    yield chat_history
     
     current_argument = f"I believe {topic} is 100% true."
     
@@ -60,9 +60,9 @@ def start_debate(topic, rounds):
         instruction_a = f"You are arguing IN FAVOR of {topic}."
         response_a = call_groq_api(MODEL_A, instruction_a, current_argument)
         
-        # Add to chat log in the new format
-        chat_log.append({"role": "user", "content": f"🔵 Llama (Pro): {response_a}"})
-        yield chat_log
+        # Visual: Player 1 is on the LEFT
+        chat_history.append([f"🔵 Llama (Pro): {response_a}", None])
+        yield chat_history
         
         current_argument = response_a
         time.sleep(1)
@@ -71,29 +71,27 @@ def start_debate(topic, rounds):
         instruction_b = f"You are arguing AGAINST {topic}."
         response_b = call_groq_api(MODEL_B, instruction_b, current_argument)
         
-        # Add to chat log in the new format
-        chat_log.append({"role": "assistant", "content": f"🟠 Opponent (Con): {response_b}"})
-        yield chat_log
+        # Visual: Player 2 is on the RIGHT
+        chat_history.append([None, f"🟠 Llama 70B (Con): {response_b}"])
+        yield chat_history
         
         current_argument = response_b
         time.sleep(1)
 
 # --- UI SETUP ---
-with gr.Blocks(theme=gr.themes.Soft()) as demo:
+with gr.Blocks() as demo:
     gr.Markdown("# ⚔️ AI Debate Arena")
     
     with gr.Row():
-        topic_input = gr.Textbox(label="Topic", value="Cats are better than Dogs")
+        topic_input = gr.Textbox(label="Topic", value="Pineapple belongs on Pizza")
         rounds_input = gr.Slider(minimum=1, maximum=6, value=2, step=1, label="Rounds")
         start_btn = gr.Button("🔥 FIGHT", variant="primary")
 
-    # --- THE FIX: TYPE="MESSAGES" ---
-    # We explicitly tell Gradio we are using the new format
-    chatbot = gr.Chatbot(label="Live Feed", type="messages", height=500)
+    # --- THE FIX: REMOVED 'TYPE' ARGUMENT ---
+    chatbot = gr.Chatbot(label="Live Feed", height=500)
 
     start_btn.click(fn=start_debate, inputs=[topic_input, rounds_input], outputs=chatbot)
 
 if __name__ == "__main__":
     demo.launch()
-