PineconeHybridSearchRetriever having problem

[ccccherrie]

retriever = PineconeHybridSearchRetriever(embeddings=embeddings, index=index, tokenizer=CharacterTextSplitter)
result = retriever.get_relevant_documents(given_str)
gives TypeError: init() got an unexpected keyword argument 'padding'
with bm25_encoder
retriever = PineconeHybridSearchRetriever(embeddings=embeddings, index=index, tokenizer=CharacterTextSplitter , sparse_encoder=bm25_encoder)
it gives
ValidationError: 1 validation error for PineconeHybridSearchRetriever
sparse_encoder
extra fields not permitted (type=value_error.extra)