Update app.py

app.py

@@ -5,7 +5,7 @@ import sys
 import os
 import datetime
 import huggingface_hub
-from huggingface_hub import Repository, HfAPI
+from huggingface_hub import Repository, HfApi
 from datetime import datetime
 import csv
 
@@ -19,7 +19,7 @@ DATA_FILE = os.path.join("data", DATA_FILENAME)
 INDEX_FILE = os.path.join("data", INDEX_FILENAME)
 
 #this will be called later to upload the chat history back to the dataset
-api=HfAPI()
+api=HfApi()
 
 # we need a HF access token - read I think suffices becuase we are cloning the distant repo to local space repo.
 HF_TOKEN = os.environ.get("HF_TOKEN")