[BUG] Images with blank spaces in the filename

**Describe the bug**
If you upload and image that has blank spaces, then the app won't work as expected since we are not dealing with those blank spaces in the image filename.

**Expected behavior**
Images that have blank spaces in the filename should be properly handled by the application.

No file, test, or entry point is named in the issue. Start by reproducing the upload with an image filename containing spaces, then locate the application code that handles image uploads and filenames. Done means such images upload and are used correctly without breaking the application.

Written by the indexing model from the issue text.