我对Azure函数很陌生。由于某种原因，此代码在本地运行，但当部署到Azure函数时，会出现此错误。

from sqlalchemy import create_engine, event
import textwrap
import base64
import pandas as pd
import logging
import pyodbc

def sql_run_query(data_base,service_date):
    driver = '{ODBC Driver 17 for SQL Server}'
    server_name = **********************************
    database_name = data_base
    server='{server_name},1433'.format(server_name=server_name)
    username = **********************************
    password = **********************************
    connection_string=textwrap.dedent('''Driver={driver};Server={server};Database={database};Uid={username};Pwd={password};Encrypt=yes;TrustServerCertificate=no;Connection Timeout=30;'''.format(driver=driver,server=server,database=database_name,username=username,password=password))
    engine = create_engine('mssql+pyodbc:///?odbc_connect='+connection_string)
    #engine =create_sql_engine(data_base)
    engine.execute('declare @service_date_var as varchar(100) = '+service_date+'delete from [dbo].[performance] where service_date = @service_date_var')
    logging.info(f"query in {data_base} run succesfully")
    print(f"query in {data_base} run succesfully")

结果：失败异常：属性错误："Engine"对象没有属性"execute"堆栈： 文件"/azure-functions-host/worker/python/3.9/LINUX/X64/azure_functions_worker/www.example.com "，第452行，在_handle__invocation_request中调用_result =等待自身。_loop. run_in_executor（文件"/usr/local/lib/python3.9/concurrent/futures/www.example.com"，第58行，在运行结果=自身。fndispatcher.py文件"/azure-functions-host/worker/python/3.9/LINUX/X64/azure_functions_worker/www.example.com "，第215行，原始调用 Package 结果=函数thread.py（'kad_smc'，日期）文件"/home/site/wwwroot/sql_uploader/sql_uploader. py "，第74行，在sql_run_query引擎中。执行（'''(*self.args,**self.kwargs) File "/azure-functions-host/workers/python/3.9/LINUX/X64/azure_functions_worker/dispatcher.py", line 718, in _run_sync_func return ExtensionManager.get_sync_invocation_wrapper(context, File "/azure-functions-host/workers/python/3.9/LINUX/X64/azure_functions_worker/extension.py", line 215, in _raw_invocation_wrapper result = function(**args) File "/home/site/wwwroot/BlobTrigger2/init.py", line 40, in main sql_run_query('kad_smc',dte) File "/home/site/wwwroot/sql_uploader/sql_uploader.py", line 74, in sql_run_query engine.execute('''
有人能解释一下原因和可能的解决办法吗？
谢谢!