# Introduction In this challenge, we will help Lucy, who is studying on an online learning platform, create a chart using ECharts to visualize her study time. Lucy has been recording her daily study time but is struggling with how to display it visually. The objective is to complete the TODO part in the `index.html` file, which involves completing the data request, displaying the weekly and monthly statistics data correctly, and creating a chart that shows the total study duration for each week and month.
Click the virtual machine below to start practicing