Interactive Chart Viewer
This Python script allows you to view specific lines from a set of charts stored in a directory. 
Simply follow the prompts to select a scenario and enter a line number to view the corresponding line from the chart.

Setup
Ensure you have Python installed on your system.
Clone or download this repository to your local machine.
Usage
Open a terminal or command prompt.
Navigate to the directory where you've saved the script.
Run the script using the command: python chart_viewer.py.
Follow the on-screen prompts to select a scenario and enter a line number.
Instructions
Scenario Selection: You'll be prompted to enter a scenario from a list of available options.
Line Number Input: Enter a number to select a line from the chart corresponding to your chosen scenario.
Output: The script will display the selected line from the chart.
Configuration
charts_directory: Set the path to the directory containing your chart files.
scenario_to_chart: Map scenarios to the filenames of the corresponding charts. Update this dictionary with the paths to your chart files.
Note
Ensure that the chart files exist in the specified directory and are accessible to the script.
The script will exit if an invalid scenario or line number is provided.

Feel free to customize the script to suit your specific requirements!