#assume the rest of the code as been written ax.axvline(x=150000, ymin=0.045, c='grey', alpha=0.5)
Here is what the above code is Doing:
1. We’re creating a vertical line at x=150000.
2. We’re setting the ymin to 0.045. This means that the line will start at the 45th percentile of the y-axis.
3. We’re setting the color of the line to grey.
4. We’re setting the alpha of the line to 0.5. This means that the line will be 50% transparent.