import mysql.connector

def queryDB(query,params=None):
    conn = mysql.connector.connect(
        host="127.0.0.1",
        user="dani",
        password="Gonsub13@",
        database="CCS",
    )

    cursor = conn.cursor(dictionary=True)

    if params:
        cursor.execute(query, params)
    else:
        cursor.execute(query)

    result = cursor.fetchone()

    cursor.close()

    conn.close()

    return result if result else None