Please refer to the assignment_3_filtering in the git repository:

https://gitlab.fel.cvut.cz/dzo/dzo-python-assignment-templates

and to intro for additional material for NumPy, git, and similar.

Please submit your solution to the upload system as a ZIP file containing the file filtering.py and filtering.ipynb. Do not include any directory structure (when the ZIP is uncompressed, the file filtering.py will extract to the current working directory, as opposed to any subdirectories.)