username = "luismi" cadena = "SELECT password FROM auth_lessor WHERE username == " + "'"+ username + "'" print(cadena) import pandas as pd file = pd.read_csv("./data/users_dataframe.csv") print(file.loc(0)) from sqlalchemy import URL, create_engine import resultview as rv connection_string = URL.create( 'postgresql', username='koyeb-adm', password='npg_KHVk3qBon6Yu', host='ep-rough-fire-a27dp2i1.eu-central-1.pg.koyeb.app', database='koyebdb', ) engine = create_engine(connection_string) original_dataframe = pd.read_sql("SELECT * FROM tenants", con=engine) print(original_dataframe) tenant_list = rv.algo_start(10001) print(tenant_list)