human
Can you provide a the Python program you requested given the following:
Complete the below
def _edge_func(G):

    ''''Returns the edges from G, handling keys for multigraphs as necessary.'
    '''
assistant
#Here is the Python program you requested.
    if G.is_multigraph():
        def get_edges(nbunch=None):
            return G.edges(nbunch, keys=True)
    else:
        def get_edges(nbunch=None):
            return G.edges(nbunch)
    return get_edges