Update app.py

app.py

@@ -11,8 +11,8 @@ from PIL import Image
 
 
 # 设置API密钥
-YOUR_API_TOKEN = os.getenv('api_token')
-dashscope.api_key = YOUR_API_TOKEN
+headers = {"Authorization": f"Bearer {os.getenv('YOUR_API')}"}
+dashscope.api_key = headers
 math_messages = []
 def process_image(image, shouldConvert=False):
     # 获取上传文件的目录