Project Brief
Your task for this project is to produce the following graph using Python and the Streamlit library.
The slider controls the dashed red line position.
Step-by-Step Instructions
Download this Excel file and place it in the project directory. The Excel file looks like this:
Write a Python script that creates a bar graph like the one shown in the screenshot further above. The bars represent the sales.
Add a vertical line and a slider element to the graph. The user can move the vertical line using the slider.
Environment Setup Instructions
Install the required libraries:
pip install streamlit pandas openpyxl
Resources
Learn how to handle Excel files with Python here:
https://pythonhow.com/how/add-a-new-column-to-an-excel-file/