Correctly load env variables from streamlit

src/streamlit_app.py

@@ -6,9 +6,6 @@ import traceback
 
 from twilio.rest import Client
 
-account_sid = st.secrets["ACCOUNT_SID"]
-auth_token = st.secrets["AUTH_TOKEN"]
-
 os.environ["HOME"] = "/tmp"
 os.environ["STREAMLIT_HOME"] = "/tmp"
 os.environ["TF_CPP_MIN_LOG_LEVEL"] = "3"
@@ -27,6 +24,9 @@ from PIL import Image
 
 import streamlit as st
 from streamlit_webrtc import VideoProcessorBase, webrtc_streamer, RTCConfiguration
+
+account_sid = st.secrets["ACCOUNT_SID"]
+auth_token = st.secrets["AUTH_TOKEN"]
 if account_sid and auth_token:
     try:
         twilio_client = Client(account_sid, auth_token)