def relocate_legend(fig: Figure, loc: str) -> Figure:
"""Relocate legend(s) from center to `loc`."""
remains = []
targets = []
for layout in fig.center:
if isinstance(layout, Legend):
targets.append(layout)
else:
remains.append(layout)
fig.center = remains
for layout in targets:
fig.add_layout(layout, loc)
return fig
