‘Pinecone’ has no attribute ‘from_texts’

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from langchain import PromptTemplate

from langchain.chains import RetrievalQA

from langchain.embeddings import HuggingFaceEmbeddings

from langchain.vectorstores import Pinecone

from pinecone import Pinecone

from langchain.document_loaders import PyPDFLoader, DirectoryLoader

from langchain.text_splitter import RecursiveCharacterTextSplitter

from langchain.prompts import PromptTemplate

from langchain.llms import CTransformers

#Extract data from the PDF
def load_pdf(data):
loader = DirectoryLoader(data,
glob=“*.pdf”,
loader_cls=PyPDFLoader)

documents = loader.load()

return documents

extracted_data = load_pdf(“data/”)

#Create text chunks
def text_split(extracted_data):
text_splitter = RecursiveCharacterTextSplitter(chunk_size = 500, chunk_overlap = 20)
text_chunks = text_splitter.split_documents(extracted_data)

return text_chunks

#download embedding model
def download_hugging_face_embeddings():
embeddings = HuggingFaceEmbeddings(model_name=“sentence-transformers/all-MiniLM-L6-v2”)
return embeddings

embeddings= download_hugging_face_embeddings()

Pinecone(api_key=PINECONE_API_KEY,
environment=PINECONE_API_ENV)

index_name=“chatbot”

#Creating Embeddings for Each of The Text Chunks & storing

docsearch=Pinecone.from_texts([t.page_content for t in text_chunks], embeddings, index_name=index_name)

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This error occurs when using Langchain due to a namespace collision. The Python classes for both Langchain and Pinecone have classes named Pinecone.

Please see this help article for a further explanation and steps to avoid this issue.