TypeError: '_AxesStack' object is not callable

[kpennell]

I'm getting TypeError: '_AxesStack' object is not callable when I run

# Try the following: 
# plot a single directed graph the email at index 3
plot_single_directed(reader,3)

# plot a single undirected graph the email at index 3, show title in plot
plot_single_undirected(reader, 1, showtitle=True)

# plot a directed graph, optionally specifying a layout style
plot_directed(reader)
plot_directed(reader, 'shell')
# optionally export a .graphml to your working directory for use
# in other network / graphing software
plot_undirected(reader, 'spring', graphml=True)

Versions

• NetworkX: 2.8.4
• Matplotlib: 3.7.1
• Python: 3.11.3

Steps to Reproduce

1. Create new Python 3.11 environment
2. Install latest NetworkX and Matplotlib and emailnetwork
3. Run sample code

Error

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
Cell In[28], line 3
      1 # Try the following: 
      2 # plot a single directed graph the email at index 3
----> 3 plot_single_directed(reader,3)
      5 # plot a single undirected graph the email at index 3, show title in plot
      6 plot_single_undirected(reader, 1, showtitle=True)

File ~/anaconda3/lib/python3.11/site-packages/emailnetwork/graph.py:58, in plot_single_directed(reader, id, showtitle)
     56 # nx.draw_spectral(G,node_size=0, alpha=0.8, edge_color=colors, width=list(weights), font_size=8, with_labels=True)
     57 nx.draw_networkx_edge_labels(G, pos, edge_labels=edge_labels, font_size=6, label_pos=0.5)
---> 58 nx.draw_planar(G,node_size=0, alpha=1, edge_color=colors, width=list(weights), font_size=8, font_weight='bold', with_labels=True, verticalalignment='bottom')
     60 if showtitle:
     61     font = {"fontname": "Helvetica", "color": "k", "fontweight": "bold", "fontsize": 8}

File ~/anaconda3/lib/python3.11/site-packages/networkx/drawing/nx_pylab.py:1440, in draw_planar(G, **kwargs)
   1404 def draw_planar(G, **kwargs):
   1405     """Draw a planar networkx graph `G` with planar layout.
   1406 
   1407     This is a convenience function equivalent to::
   (...)
   1438     :func:`~networkx.drawing.layout.planar_layout`
   1439     """
-> 1440     draw(G, planar_layout(G), **kwargs)

File ~/anaconda3/lib/python3.11/site-packages/networkx/drawing/nx_pylab.py:113, in draw(G, pos, ax, **kwds)
    111 cf.set_facecolor("w")
    112 if ax is None:
--> 113     if cf._axstack() is None:
    114         ax = cf.add_axes((0, 0, 1, 1))
    115     else:

TypeError: '_AxesStack' object is not callable