we've pushed a sample flask application folder to the repo
it's in the flask folder
there is a mainpage.py file in there
1.A <form> tag is marked with enctype=multipart/form-data and an <input type=file> is placed in that form. 2.The application accesses the file from the files dictionary on the request object. 3.use the save() method of the file to save the file permanently somewhere on the filesystem.
I think the output_file writes it to the filesystem
Yep, we were planning to use autoload_server instead, which just takes a plot object as input