Create auth.py

auth.py

@@ -0,0 +1,16 @@
+import yaml
+from yaml.loader import SafeLoader
+import streamlit_authenticator as stauth
+
+# Load config from YAML
+with open('config.yaml') as file:
+    config = yaml.load(file, Loader=SafeLoader)
+
+# Define the authenticator
+authenticator = stauth.Authenticate(
+    config['credentials'],          # contains usernames/passwords
+    config['cookie']['name'],       # name of the login session cookie
+    config['cookie']['key'],        # secret key for signing the cookie
+    config['cookie']['expiry_days'],
+    config['preauthorized']         # email whitelist
+)