Previous exercise referenced when there is no previous exercise

[maneesha]

What is the problem?

This challenge says to adapt the bar plot of the previous exercise. However this is the first exercise (so there isn't a previous exercise) and bar plot aren't introduced until later in the lesson.

Location of problem (optional)

https://datacarpentry.org/python-ecology-lesson/07-visualization-ggplot-python.html#challenge---bar-plot-adaptations

[quist00]

I see this exercise prior to that one.
https://datacarpentry.org/python-ecology-lesson/07-visualization-ggplot-python.html#challenge---bar-chart
Does it look different on your view?

[maneesha]

Ok, I see it. It wasn't clear that was the lesson it was referencing. Maybe link to the previous exercise in the following exercise?