import MySQLdb

conn = MySQLdb.connect(
    host='gvsds.com', port=50030, user='root',
    password='sajksh.sdfGH3YUge.wjkd+',
    database='xaio_cheng_xu', charset='utf8mb4'
)
cur = conn.cursor()
cur.execute("SHOW TABLES")
for row in cur.fetchall():
    print(row[0])
cur.close()
conn.close()