Run performance tests with the classify script on Pi 3

[nicolasbock]

Run the following tests on a Pi 3

• Clone the repository

  
  git clone https://github.com/PEEC-Nature-Youth-Group/PumaGuard.git
  ``

• Install software dependencies

  sudo apt install pip
  sudo pip install poetry
  poetry install
  poetry run pip install tensorflow-cpu-aws

• Create directory with test images

  mkdir --parents ~/classification/{lion,no_lion}
  cp "data/stable/angle 4/lion/SYFW0277.JPG" ../classification/lion/

• Run script

  poetry run python scripts/classify.py ../classification

• The script will print out how long it took to load the model and to classify the images. Note down those times.