Update app.py

app.py

@@ -4,8 +4,8 @@ import base64
 import requests
 import os
 
-HF_TOKEN = os.environ.get("HF_CV_ROBOT_TOKEN")  # 在 Space Secrets 裡設定
-MODEL = "Qwen/Qwen2.5-VL-7B-Instruct"  # 你要用的 VLM model
+HF_TOKEN = os.environ.get("HF_CV_ROBOT_TOKEN")  # HF Tokens
+MODEL = "Qwen/Qwen2.5-VL-7B-Instruct"  # VLM model
 
 if not HF_TOKEN:
     print("ERROR: HF_CV_ROBOT_TOKEN is not set!")
@@ -17,7 +17,7 @@ def process(payload: dict):
 
         headers = {"Authorization": f"Bearer {HF_TOKEN}"}
 
-        # 這裡用 type='file' + Base64，Router API 支援直接解析
+        # data format
         data = {
             "model": MODEL,
             "messages": [
@@ -25,12 +25,13 @@ def process(payload: dict):
                     "role": "user",
                     "content": [
                         {"type": "text", "text": "Describe this image in detail."},
-                        {"type": "file", "file": {"b64": image_b64, "name": "image.jpg"}}
+                        {"type": "image_file", "image_file": {"b64": image_b64}}
                     ]
                 }
             ]
         }
 
+
         resp = requests.post(
             "https://router.huggingface.co/v1/chat/completions",
             headers=headers,
@@ -41,7 +42,7 @@ def process(payload: dict):
         if resp.status_code != 200:
             return {"error": f"VLM API error: {resp.status_code}, {resp.text}"}
 
-        # 解析回傳文字描述
+        # get image description as response
         try:
             vlm_text = resp.json()["choices"][0]["message"]["content"][0]["text"]
         except (KeyError, IndexError, json.JSONDecodeError) as e: