Type conflict in json: param 'with_raw_data' ("True") should be a boolean

[yhmo]

Use this script to reproduce:

from pymilvus import (
    MilvusClient,
    DataType,
)

if __name__ == "__main__":
    client = MilvusClient(uri='http://localhost:19530')

    schema = client.create_schema(
        auto_id=False,
        enable_dynamic_schema=True,
    )

    schema.add_field(field_name="file_name", datatype=DataType.VARCHAR, max_length=100, is_primary=True)
    schema.add_field(field_name="vector", datatype=DataType.FLOAT_VECTOR, dim=6)
    schema.add_field(field_name="color", datatype=DataType.VARCHAR, max_length=100)

    index_params = client.prepare_index_params()
    index_params.add_index(field_name="vector", index_type="SCANN", metric_type="COSINE", params={'nlist': 512, 'with_raw_data': True})

    client.drop_collection(collection_name="test_ez2")
    client.create_collection(collection_name="test_ez2", schema=schema, index_params=index_params)

Throw an error:
<MilvusException: (code=1100, message=Type conflict in json: param 'with_raw_data' ("True") should be a boolean: invalid parameter[expected=valid index params][actual=invalid index params])>

If we set 'with_raw_data' = 'true', it works fine:
params={'nlist': 512, 'with_raw_data': 'true'}

'with_raw_data' = 'True' also throw this error:
params={'nlist': 512, 'with_raw_data': 'True'}

[yhmo]

'with_raw_data': 'true' ---------------------------- no error
'with_raw_data': True ---------------------------- error
'with_raw_data': 'True' --------------------------- error

I suppose it should work for 'true', True and 'True'.

[yhmo]

User report: https://discord.com/channels/1160323594396635310/1171824088109547561

[chasingegg]

@yhmo what is the milvus version, it should work for 'true', True in latest knowhere, and it is the same behavior for all boolean type params

[yhmo]

Milvus v2.5.0-beta