PineconeConfigurationError: You haven't specified an Api-Key

## Vector Search DB In Pineconefrom pinecone import Pinecone, ServerlessSpecimport ospc = Pinecone(api_key='a561dac3-3246-4aff-97fb-1f648d2ce750')index_name = "text-embeddings"if index_name not in pc.list_indexes().names():    pc.create_index(        name=index_name,        dimension=384,        metric="cosine",        spec=ServerlessSpec(            cloud='aws',             region='us-east-1'        )     ) from langchain_pinecone import PineconeVectorStorenamespace = "wondervector5000"docsearch = PineconeVectorStore.from_documents(    host="https://text-embeddings-nudmpai.svc.aped-4627-b74a.pinecone.io"    documents=doc,    index_name=index_name,    embedding=embedding,     namespace=namespace )

Getting error as:

PineconeConfigurationError                Traceback (most recent call last)Cell In[31], line 5      1 from langchain_pinecone import PineconeVectorStore      3 namespace = "wondervector5000"----> 5 docsearch = PineconeVectorStore.from_documents(      6     documents=doc,      7     index_name=index_name,      8     embedding=embedding,       9     namespace=namespace      10 )    File c:\Users\Prerna\Desktop\gameReccomender\myenv\Lib\site-packages\langchain_core\vectorstores.py:550, in VectorStore.from_documents(cls, documents, embedding, **kwargs)        548 texts = [d.page_content for d in documents]        549 metadatas = [d.metadata for d in documents]    --> 550 return cls.from_texts(texts, embedding, metadatas=metadatas, **kwargs)    File c:\Users\Prerna\Desktop\gameReccomender\myenv\Lib\site-packages\langchain_pinecone\vectorstores.py:438, in PineconeVectorStore.from_texts(cls, texts, embedding, metadatas, ids, batch_size, text_key, namespace, index_name, upsert_kwargs, pool_threads, embeddings_chunk_size, **kwargs)        395 @classmethod        396 def from_texts(        397     cls,       (...)        409     **kwargs: Any,        410 ) -> PineconeVectorStore:        411     """Construct Pinecone wrapper from raw documents.    ...    ---> 54     raise PineconeConfigurationError("You haven't specified an Api-Key.")         55 if not host:         56     raise PineconeConfigurationError("You haven't specified a host.")         PineconeConfigurationError: You haven't specified an Api-Key.

I am working for a RAG model but not able to add embeddings to the Pinecone vectorDB. The code includes both host and apikey still I am getting error as api-key and host not defined. I am using pinecone vectorDB.The error in detail has been provided in the above question.