Building a Document-based Question Answering System with LangChain, Pinecone, and LLMs like GPT-4 and ChatGPT

thanks so much for this guide! in step 4 'importing necessary libraries:', the third function throws an error for me. do we need to 'import pinecone' if we also have 'from langchain.vectorstores import Pinecone' further below?

nice

Awsome

AttributeError: module 'langchain.vectorstores.pinecone' has no attribute 'init'

issue_1: uppercase: Pinecone

issue_2: lowercase: pinecone

issue_3: to create virtual environment

unable to resolve this error even after taking help from stack overflow and chatGPT with my knowledge. please help me to complete this project from step number 8, I am facing lot of packages and library issues.