Update app.py

app.py

@@ -46,12 +46,12 @@ with gr.Blocks(theme=gr.themes.Base(), css="body { background-color: #0f0f0f; co
         # Update conversation history safely (avoids FutureWarning)
         new_row = [q, opt1, opt2, result["answer"], result["confidence"], result["reasoning"], result["context_used"]]
         new_row_df = pd.DataFrame([new_row], columns=hist.columns)
-        if hist.empty:
-        updated_df = new_row_df
-        else:
-            updated_df = pd.concat([hist, new_row_df], ignore_index=True)
-        
-        return evo_text, gpt_text, stats_text, updated_df
+            if hist.empty:
+            updated_df = new_row_df
+            else:
+                updated_df = pd.concat([hist, new_row_df], ignore_index=True)
+            
+            return evo_text, gpt_text, stats_text, updated_df