No sketches were found in examples/ml_epiano_example

Process completed with exit code 1.

Unexpected input(s) 'usbstack', valid inputs are ['cli-version', 'fqbn', 'libraries', 'platforms', 'sketch-paths', 'cli-compile-flags', 'verbose', 'sketches-report-path', 'github-token', 'enable-deltas-report', 'enable-warnings-report']