Update app.py

app.py

@@ -19,7 +19,7 @@ embeddings = HuggingFaceEmbeddings(model_name='sentence-transformers/all-mpnet-b
 client = QdrantClient(":memory:") 
 qdrant_vectorstore = Qdrant(
     client,
-    embed_query,
+    embeddings.embed_query,
     collection_name="my_documents" 
 )
 retriever = qdrant_vectorstore.as_retriever()