wrong edge key in drawing
[ins] In [7]: from rnaglib.drawing.rna_draw import rna_draw
[ins] In [8]: rna_draw(g)
---------------------------------------------------------------------------
KeyError Traceback (most recent call last)
File ~/anaconda3/envs/biographs/lib/python3.9/site-packages/rnaglib/drawing/rna_draw.py:89, in process_axis(axis, g, subtitle, highlight_edges, node_color, node_labels, node_ids, label)
88 try:
---> 89 symbol = make_label(d[label])
90 edge_labels[(n1, n2)] = symbol
KeyError: 'LW'