fig.add_layer is not working

[abzakh]

Hello,

I've been trying to plot some data on a map using gmaps, however with no luck..

This is the code I'm running:

locations = locations_df[['latitude','longitude']]
weights = locations_df['category']
fig = gmaps.figure
fig.add_layer(gmaps.heatmap_layer(locations, weights=weights))
fig

And this is output of that piece of code:

AttributeError Traceback (most recent call last)
in
3 weights = locations_df['category']
4 fig = gmaps.figure
----> 5 fig.add_layer(gmaps.heatmap_layer(locations, weights=weights))
6 fig

AttributeError: 'function' object has no attribute 'add_layer'

[JPeroutek]

Line 4, you've not called the figure function, only assigned it to another variable. You need to add parenthesis after gmaps.figure.