Update app.py

app.py

@@ -638,7 +638,7 @@ def handsome_chat_completions():
                 for item in images:
                     if isinstance(item, dict) and "url" in item:
                         image_url = item["url"]
-                        print(f"image_url: {image_url}")  # 打印 URL
+                        logging.info(f"Fetched image URL: {image_url}")  # Log the URL
                         try:
                             image_data = requests.get(image_url, stream=True).raw
                             image = Image.open(image_data)
@@ -693,8 +693,8 @@ def handsome_chat_completions():
             logging.error(f"请求转发异常: {e}")
             return jsonify({"error": str(e)}), 500
     else:
-        # Existing text-based model handling logic
-        try:
+       # Existing text-based model handling logic
+       try:
             start_time = time.time()
             response = requests.post(
                 TEST_MODEL_ENDPOINT,
@@ -708,7 +708,7 @@ def handsome_chat_completions():
 
             if data.get("stream", False):
               # ... (Existing stream response handling)
-              def generate():
+                def generate():
                     first_chunk_time = None
                     full_response_content = ""
                     for chunk in response.iter_content(chunk_size=1024):