Update app.py

app.py

@@ -51,7 +51,7 @@ def initialize_vector_store_index(data_path, service_context):
         index = pickle.load(f)
     #index = VectorStoreIndex.from_documents(documents, service_context=service_context)
     embeddings_2 = SentenceTransformerEmbeddings(model_name="all-MiniLM-L6-v2")
-    documents = SimpleDirectoryReader("/content/Data/").load_data()
+    documents = SimpleDirectoryReader("./").load_data()
     index = VectorStoreIndex.from_documents(documents, service_context=service_context)
     return index