Update app.py

app.py

@@ -41,7 +41,7 @@ def query(prompt, negative_prompt="", steps=35, cfg_scale=7, sampler="DPM++ 2M K
 
     for attempt in range(3):  # 最大3回の再試行
         try:
-            response = requests.post(API_URL, headers=headers, json=payload, timeout=timeout)
+            response = requests.post(API_URL, json=payload, timeout=timeout)
             if response.status_code != 200:
                 return None, f"Error: Failed to get image. Status code: {response.status_code}, Details: {response.text}"