Update app.py

app.py

@@ -1,15 +1,18 @@
-import gradio as gr
 import pickle
+import gradio as gr
 from chatbot import answer_query_with_context
 from file_utils import load_service_data, load_pickle
 
-df = load_service_data('services-links.csv')
-document_embeddings = load_pickle('document_embeddings.pkl')
+database_filepath = 'services-links.csv'
+embeddings_filepath = 'document_embeddings.pkl'
+
+database = load_service_data(database_filepath)
+database_embeddings = load_pickle(embeddings_filepath)
 
 def chatbot(input):
     try:
         if input:
-            reply = answer_query_with_context(input, df, document_embeddings)
+            reply = answer_query_with_context(input, database, database_embeddings)
             return reply
     except Exception as e:
         return str(e)