import json
from ahserver.serverenv import ServerEnv
env = ServerEnv()
create_func = getattr(env, 'create_product_supplier_mapping', None)
if create_func is None:
    print(json.dumps({"status": "error", "message": "create_product_supplier_mapping function not found"}))
else:
    result = await create_func(request, params_kw)
    print(result)