def load(self, path):
samples_path = os.path.join(path, 'samples')
if not os.path.exists(samples_path):
os.mkdir(samples_path)
items = os.listdir(samples_path)
samples = [item for item in items if item.endswith('.txt')]
for s in samples:
sample = Sample()
sample.load(os.path.join(samples_path, s))
self.add(sample)
