Update app.py

app.py

@@ -231,7 +231,7 @@ def select_embeddings_model(LLM_service="HuggingFace"):
             api_key=HF_key, 
             model_name="thenlper/gte-large"
         )
-         
+    print("embedding model selected")
     return embeddings
 
 #embeddings_OpenAI = select_embeddings_model(LLM_service="OpenAI")
@@ -250,6 +250,7 @@ def create_vectorstore(embeddings,documents,vectorstore_name):
         embedding=embeddings,
         persist_directory=persist_directory
     )
+    print("created Chroma vector database")
     return vector_store