Task: Enable Vertical Grid Lines in Matplotlib Line Plot
Task: Enable Vertical Grid Lines in Matplotlib Line Plot: a task in Terminal-Lego-15k (Harbor dataset). When plotting time series data using pandas DataFrame's plot() method with dates on the x-axis, only horizontal grid lines appear by default. Your task is to create a Python script that…
The task
When plotting time series data using pandas DataFrame's `plot()` method with dates on the x-axis, only horizontal grid lines appear by default. Your task is to create a Python script that generates a line plot with **both horizontal and vertical grid lines** visible.
Part of PrimeIntellect/Terminal-Lego-15k.