Update app.py

app.py

@@ -5,10 +5,10 @@ from langchain_community.vectorstores import Pinecone
 import pinecone
 import os
 from sentence_transformers import SentenceTransformer
-
-pinecone.init(api_key=os.getenv("PINECONE_API_KEY"), environment="us-west1-gcp")
+embedding_model = HuggingFaceEmbeddings(model_name="all-MiniLM-L6-v2")
+pc = pinecone.Pinecone(api_key=os.getenv("PINECONE_API_KEY"), environment="us-west1-gcp")
 index = pinecone.Index("course-index")
-vector_store = Pinecone(index=index)
+vector_store = Pinecone(index=index, embedding = embedding_mdeol, text_key = "desciption")
 
 llm = HuggingFaceHub(repo_id="distilbert-base-uncased", model_kwargs={"temperature": 0.5, "max_length": 64})
 retriever = vector_store.as_retriever()