def get_movies_by_year(hs_movie, year):
    """
    Showing the movies that released that year 

    Parameters:
    hs_movie (dic): information about movies
    year (int): The year that movie released 

    returns:
    list: return 

    """
    if year in hs_movie:
        return hs_movie[year]
    else:
        return []