Forecaster component:

# See the License for the specific language governing permissions and

# limitations under the License.

import os

# FORECAST_TO_HISTORY_RATIO indicates the size of the trainset.

# For example a history ratio of 10 would imply that the train-set will be 10 times bigger

# than the forecast period and the test-set.

DEFAULT_FORECAST_TO_HISTORY_RATIO = 10

FORECAST_TO_HISTORY_RATIO = int(os.environ.get('FORECAST_TO_HISTORY_RATIO', DEFAULT_FORECAST_TO_HISTORY_RATIO))