Bug: Equality of DocVec #1638

from docarray import BaseDoc, DocList


class CustomDocument(BaseDoc):
    image: str


da = DocList[CustomDocument](
    [CustomDocument(image='hi') for _ in range(10)]
).to_doc_vec()

da2 = DocList[CustomDocument](
    [CustomDocument(image='hi') for _ in range(10)]
).to_doc_vec()

print(da == da2)