Add partition names in milvus search #262

[virunew]

Being able to add partition_name parameter when searching in Milvus database ( when using EmbeddingMilvus handler class)

[doberst]

@virunew - could you take a look at the new updated MilvusConfig object in configs.py & the new Qdrant configs as a good example ... Ideally, you could configure the partition(s) in the MilvusConfig object, then when doing an index search in EmbeddingMilvus, it could pick up those configs, and if partitions are setup, then apply in the search. Let me know if that makes sense to you, or if you have a different idea on how to implement?

[virunew]

Sure, will look into it.