[FEATURE] Create `requirements.txt` File

[Danc2050]

Is your feature request related to a problem? Please describe. There is no requirements.txt file, so if a user is working on the CMDLine and does not have the proper libraries (i.e., not part of the stdlib) they will not have to install it one by one, but can use: pip3 install -r requirements.txt

Describe the feature you'd like Add a requirements.txt file. For example, the file will look like:

wget
tqdm
...