question_answering_system/server connect milvus timeout

[yuhaowin]

    from towhee import ops, pipe
  File "/usr/local/lib/python3.10/site-packages/towhee/__init__.py", line 20, in <module>
    from towhee.runtime import register, pipe, ops, accelerate, AutoConfig, AutoPipes
  File "/usr/local/lib/python3.10/site-packages/towhee/runtime/__init__.py", line 17, in <module>
    from .pipeline import Pipeline as pipe
  File "/usr/local/lib/python3.10/site-packages/towhee/runtime/pipeline.py", line 18, in <module>
    from towhee.runtime.check_utils import TupleForm
  File "/usr/local/lib/python3.10/site-packages/towhee/runtime/check_utils.py", line 36, in <module>
    class TupleForm(BaseModel):
  File "/usr/local/lib/python3.10/site-packages/towhee/runtime/check_utils.py", line 38, in TupleForm
    schema_data: Optional[Tuple[constr(regex='^[a-z][a-z0-9_]*$'), ...]]
TypeError: constr() got an unexpected keyword argument 'regex'

I figured out this exception，and maybe we should update towhee.
towhee-io/towhee#2612
towhee-io/towhee#2610

bootcamp/solutions/nlp/question_answering_system/server/requirements.txt

Lines 5 to 6 in ac94803

	towhee==1.1.0
	towhee.models==1.1.0

 towhee==1.1.1 
 towhee.models==1.1.1 

[shiyu22]

When you installed the towhee1.1.1, the issue was solved, right? I think it was caused by the version of pydantic, and 1.1.1 is required pydantic<2. And can you submit a PR to update the version, and thanks for your exploration.