[Bug]:调用OpenAIChatModel偶尔出现卡住很长时间

**AgentScope is an open-source project. To involve a broader community, we recommend asking your questions in English.**

**Describe the bug**
调用model()时，相同的输入，调用多次，偶尔出现卡住，时间很长，无法暂停

**To Reproduce**
Steps to reproduce the behavior:

1. You code
2. How to execute
3. See error

**Expected behavior**
A clear and concise description of what you expected to happen.

**Error messages**
Detailed error messages.

**Environment (please complete the following information):**

- AgentScope Version: [e.g. 1.0.0 via `print(agentscope.__version__)`]
- Python Version: [e.g. 3.10]
- OS: [e.g. macos, windows]

**Additional context**
Add any other context about the problem here.