Update app.py

app.py

@@ -642,27 +642,27 @@ def build_demo():
 
 # --- API endpoint: /chat ---
 api_interface = gr.Interface(
-    fn=lambda image, question: http_api_infer(image, question),
-    inputs=[gr.Image(type="pil"), gr.Textbox()],
+    fn=http_api_infer,
+    inputs=[gr.Textbox(label="Question")],
     outputs="text",
-    allow_flagging="never",
     api_name="/chat"
 )
 
-def http_api_infer(image, question, request: gr.Request):
+
+def http_api_infer(question: str, request: gr.Request):
     token = request.headers.get("x-api-token", "")
     if token != "123456789Rihem":
-        return "❌ Unauthorized. Missing or invalid API token."
+        return "❌ Unauthorized: Invalid token."
 
     dummy_state = init_state()
-    dummy_state.set_system_message("You are a vision-language assistant.")
-    dummy_state.append_message(Conversation.USER, question, [image])
+    dummy_state.set_system_message("You are a helpful assistant.")
+    dummy_state.append_message(Conversation.USER, question)
     dummy_state.skip_next = False
 
     worker_addr = os.environ.get("WORKER_ADDR", "")
     api_token = os.environ.get("API_TOKEN", "")
     headers = {
-        "Authorization": f"Bearer {api_token}", 
+        "Authorization": f"Bearer {api_token}",
         "Content-Type": "application/json"
     }
 
@@ -671,7 +671,7 @@ def http_api_infer(image, question, request: gr.Request):
 
     pload = {
         "model": "InternVL2.5-78B",
-        "messages": dummy_state.get_prompt_v2(inlude_image=True, max_dynamic_patch=12),
+        "messages": dummy_state.get_prompt_v2(inlude_image=False),
         "temperature": 0.2,
         "top_p": 0.7,
         "max_tokens": 1024,
@@ -684,7 +684,8 @@ def http_api_infer(image, question, request: gr.Request):
         reply = response.json()["choices"][0]["message"]["content"]
         return reply
     except Exception as e:
-        return f"Error during model call: {str(e)}"
+        return f"❌ Error: {str(e)}"
+
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser()