Storage space issue in Image Processing lab VM

[sravanthimodepu]

Issue:
If a user runs the simulation, every time a new image is generated in /var/www/temp/. Due to this, the generated images( for all the experiments) are taking a lot of space in the VM and if the VM doesn't have space then the simulations won't work and not displaying the generated images.

[sravanthimodepu]

Fix:
Written a cronjob to delete the temporary files from /var/www/temp/ to avoid the storage space issue in the lab VM.