[Bug]: Try best to cast type params key values

[XuanYang-cn]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

pymilvus/pymilvus/orm/schema.py

Line 442 in 016ff55

if self._kwargs:

pymilvus/pymilvus/orm/schema.py

Line 353 in 0be8e7f

self._type_params[k] = int(self._kwargs[k])

Expected Behavior

No response

Steps/Code To Reproduce behavior

No response

Environment details

- Hardware/Softward conditions (OS, CPU, GPU, Memory):
- Method of installation (Docker, or from source):
- Milvus version (v0.3.1, or v0.4.0):
- Milvus configuration (Settings you made in `server_config.yaml`):

Anything else?

No response