import pyodbc

try:
    connection = pyodbc.connect('DRIVER={ODBC Driver 17 for SQL Server};SERVER=.;DATABASE=SampleDB;Trusted_Connection=yes')

    cursor = connection.cursor()

    sql_cmd = """
    declare @out nvarchar(max)
    exec dbo.usp_cus_details @cus_id = ?, @out = @out output;
    """

    prm_id=3

    cursor.execute(sql_cmd, prm_id)

    print("[printing sp call]")
    rows = cursor.fetchall()

    while rows:
        print(rows)
        if cursor.nextset():
            rows = cursor.fetchall()
        else:
            rows = None

    print()

    cursor.close()
    connection.close()

except pyodbc.Error as ex:
    print()
    print("exception: ",ex)
    cursor.close()
    connection.close()
    print()
    exit()

print()