Update app.py

app.py

@@ -125,6 +125,7 @@ Article = {
 
 # Initialize vectorstore
 vectorstore = Weaviate(client, index_name="HereChat", text_key="text")
+client.schema.create(Article)
 vectorstore._query_attrs = ["text", "title", "url", "views", "lang", "_additional {distance}"]
 vectorstore.embedding = CohereEmbeddings(model="embed-multilingual-v2.0", cohere_api_key=cohere_api_key)