missing keys module for the zeroth nb

[jgmbenoit]

Running the second example in section `Get networks other ways' of the zerotn nb gives:
ModuleNotFoundError Traceback (most recent call last)
in ()
1 # add elevation to nodes automatically, calculate edge grades, plot network
----> 2 from keys import google_elevation_api_key
3 G = ox.add_node_elevations(G, api_key=google_elevation_api_key)
4 G = ox.add_edge_grades(G)
5 nc = ox.get_node_colors_by_attr(G, 'elevation', cmap='plasma', num_bins=20)

ModuleNotFoundError: No module named 'keys'

[gboeing]

You just need to create a file called keys.py in the same folder as the notebook, and inside the file add a line

google_elevation_api_key = 'YOUR-API-KEY-HERE'