Update app.py

app.py

@@ -6,6 +6,7 @@ import datetime
 from transformers import pipeline
 import gradio as gr
 
+# load cloud firestore client which establishes a connection to dataset where we persist data
 @st.experimental_singleton
 def get_db_firestore():
     cred = credentials.Certificate('test.json')
@@ -13,7 +14,7 @@ def get_db_firestore():
     db = firestore.client()
     return db
 
-
+#start it up
 db = get_db_firestore()
 asr = pipeline("automatic-speech-recognition", "facebook/wav2vec2-base-960h")