/// <summary>
/// Method to remove a hobby from the hobby collection
/// </summary>
/// <param name="hobby">Hobby object to be removed</param>
public void Remove(Hobby hobby)
{
List.Remove(hobby);
}
/// <summary>
/// Method to add hobby to the hobby collection
/// </summary>
/// <param name="hobby">Hobby object to be added</param>
public void Add(Hobby hobby)
{
List.Add(hobby);
}