Update app.py

app.py

@@ -42,6 +42,8 @@ from datasets import load_dataset
 from dotenv import load_dotenv
 from pinecone import Pinecone
 from PIL import Image
+from langchain_community.vectorstores import Pinecone
+from pinecone import Pinecone as PineconeClient
 
 # Load environment variables
 load_dotenv()
@@ -62,9 +64,11 @@ if not PINECONE_API_KEY:
 
 # Initialize Hugging Face Embeddings & Pinecone
 embeddings = HuggingFaceEmbeddings(model_name="sentence-transformers/all-MiniLM-L6-v2")
-pc = Pinecone(api_key=PINECONE_API_KEY)
-vector_store = Pinecone.from_existing_index(index_name=INDEX_NAME, embedding=embeddings)
 
+# Initialize Pinecone client
+pc = PineconeClient(api_key=PINECONE_API_KEY)
+# Connect to existing Pinecone index
+vector_store = Pinecone(index_name=INDEX_NAME, embedding_function=embeddings.embed_query, pinecone_api_key=PINECONE_API_KEY)
 # Load LLM & Memory
 llm = ChatAnthropic(
     model="claude-2",