Update app.py

app.py

@@ -5,7 +5,7 @@ import os
 app = Flask(__name__)
 
 # 代理的目标域名
-TARGET_DOMAIN = os.environ.get("TARGET_DOMAIN", "https://generativelanguage.googleapis.com")  # 允许通过环境变量配置
+TARGET_DOMAIN = "https://generativelanguage.googleapis.com"  
 
 @app.route('/', defaults={'path': ''}, methods=['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'OPTIONS'])
 @app.route('/<path:path>', methods=['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'OPTIONS'])