def get_backend():
  return os.environ.get('BACKEND_ID', None)
Function for handling key presses for the animation.
dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/appengine/api/backends/backends.py/get_backend--crossover with--dataset/ETHPy150Open mne-tools/mne-python/mne/viz/topomap.py/_key_press