def remove_pipes(pipes, pipes_selection):
    """
    Remove the selected pipes (*pipes_selection*) from the dataframe *pipes* ;
    in-place

    Parameters
    ----------
    pipes: DataFrame
        Dataframe of the TST pipes.
    pipes_selection:
        Dataframe of the selected pipes (same load as the first pipe).
    """
    pipes.drop(index=pipes_selection.index, inplace=True)
    pipes.reset_index(inplace=True, drop=True)
