### Description:
Updated the delete function in the Pinecone integration to allow for
deletion of vectors by specifying a filter condition, and to delete all
vectors in a namespace.
Made the ids parameter optional in the delete function in the base
VectorStore class and allowed for additional keyword arguments.
Updated the delete function in several classes (Redis, Chroma, Supabase,
Deeplake, Elastic, Weaviate, and Cassandra) to match the changes made in
the base VectorStore class. This involved making the ids parameter
optional and allowing for additional keyword arguments.
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