Update app.py

app.py

@@ -148,6 +148,7 @@ def chat(message, history):
     except Exception as e:
         return f"Error: {e}"
 
+# Remove the first chat function as it's duplicated
 def process_file(file):
     file_path = file.name
     file_extension = os.path.splitext(file_path)[1].lower()
@@ -175,13 +176,15 @@ def chat(message, history, file=None):
         
         messages = [
             {"role": "user", "parts": [system_prompt]},
-            *[{"role": "user", "parts": [msg[0]]} for msg in history],
+            *[{"role": "user", "parts": [msg["content"]]} if isinstance(msg, dict) else {"role": "user", "parts": [msg[0]]} for msg in history],
             {"role": "user", "parts": [combined_message]}
         ]
         response = model.generate_content(messages)
-        return response.text
+        
+        # Return in the format expected by gr.Chatbot with type="messages"
+        return [{"role": "user", "content": combined_message}, {"role": "assistant", "content": response.text}]
     except Exception as e:
-        return f"Error: {e}"
+        return [{"role": "user", "content": combined_message}, {"role": "assistant", "content": f"Error: {e}"}]
 
 with gr.Blocks(title="🤖Chucho Bot - CopyXpert Sales Assistant") as demo:
     gr.Markdown("# 🤖Chucho Bot - CopyXpert Sales Assistant")