Update app.py

app.py

@@ -43,12 +43,15 @@ print("Embedding model loaded.........")
 # load the vector store
 url="https://42bc5a86-aaa1-4e0f-96bb-5a77988b0269.us-east4-0.gcp.cloud.qdrant.io"
 collection_name = "shopintel100v3"
+api_key = "OLP6I0L5QQuQdtpvQPmUjyl-DNbjSsJqyrkiH51dgiGAaqW1TzcJvA"
 
 vector_store = Qdrant.from_documents(
     docs,
     embeddings,
     # location=":memory:",
     url=url,
+    prefer_grpc=True,
+    api_key=api_key,
     collection_name=collection_name,
     prefer_grpc = False
 )