Update app.py

app.py

@@ -395,7 +395,9 @@ def run_email_tool(st):
 
 
 
-if not st.session_state['access']:
-    welcome_page()
-else:
-    run_email_tool(st)
+if __name__=='__main__':
+    
+    if not st.session_state['access']:
+        welcome_page()
+    else:
+        run_email_tool(st)