Download results buttons

[maurapintor]

Summary of the request

Add the “download results” button to the web interface. The button should allow the user to download the results (classification scores) as a JSON file and as a png file showing the top 5 scores in a plot (bar chart).
All the functionalities must be preserved, this is just a new feature.
Difficulty:

Subtasks

• Add the "download results" button to the interface.
• Add the "download plot" button to the interface.
• Implement the API for returning a JSON file with the results.
• Implement the API for returning the plot.
• Connect the buttons with the APIs.

Plan for the implementation

The easiest way to implement the new functionality is to create the files on the go when the button is pressed, through the button URL linked with an HTML tag (<a href="URL">, see references below).

Useful links:

• https://www.w3schools.com/tags/tag_a.asp
• https://stackoverflow.com/questions/30024948/flask-download-a-csv-file-on-clicking-a-button