Update app.py

app.py

@@ -11,6 +11,10 @@ from threading import Event
 import re
 
 app = Flask(__name__)
+
+# 设置 Flask 的 MAX_CONTENT_LENGTH，防止请求数据过大导致 Flask 抛出 413 错误
+app.config['MAX_CONTENT_LENGTH'] = 16 * 1024 * 1024  # 设置为 16MB
+
 logging.basicConfig(level=logging.INFO)
 
 # 从环境变量中获取API密钥
@@ -229,6 +233,7 @@ def messages():
                 
             except Exception as e:
                 logging.error(f"Error during WebSocket communication: {str(e)}")
+                logging.error(traceback.format_exc())  # 记录详细的堆栈信息
                 yield create_event("content_block_delta", {
                     "type": "content_block_delta",
                     "index": 0,
@@ -352,7 +357,7 @@ def not_found(error):
 @app.errorhandler(500)
 def server_error(error):
     logging.error(f"Server error: {str(error)}")
-        # 记录详细的错误堆栈信息
+    # 记录详细的错误堆栈信息
     logging.error(traceback.format_exc())  # 记录堆栈信息
     log_request(request.remote_addr, request.path, 500)
     return "Something broke!", 500