UPDATE add.py to connect without secrets.toml

app.py

@@ -7,8 +7,11 @@ st.set_page_config(
     page_icon= plt.imread(os.path.abspath('static/logo.png')),
 )
 st.sidebar.title('DataBases')
+try :
+    cnx = get_connection(user=st.secrets.db_username, password=st.secrets.db_password, host=st.secrets.db_host)
+except :
+    cnx = get_connection(user="sajjad_quera", password="P@ssword1401", host='193.105.234.23')
 
-cnx = get_connection(user=st.secrets.db_username, password=st.secrets.db_password, host=st.secrets.db_host)
 
 if 'databases' not in st.session_state :
     databases = [db[0] for db in get_database_names(cnx)]