Update app.py

app.py

@@ -9,7 +9,7 @@ from huggingface_hub import hf_hub_download
 from huggingface_hub import HfApi, login
 from datetime import datetime
 
-from manabUtils.py import retrieve_chunks
+from manabUtils import retrieve_chunks
 
 os.environ["HF_TOKEN"] = os.getenv("HF_TOKEN")
 os.environ["OPENAI_API_KEY"] = os.getenv("OPENAI_API_KEY")