diff --git a/src/seismic_hazard_forecasting.py b/src/seismic_hazard_forecasting.py
index 3d5a8ef..b574bb4 100644
--- a/src/seismic_hazard_forecasting.py
+++ b/src/seismic_hazard_forecasting.py
@@ -3,6 +3,8 @@ import numpy as np
 from scipy.stats import t, norm
 from scipy.optimize import root_scalar
 from timeit import default_timer as timer
+import logging
+logger = logging.getLogger(__name__)
 
 from openquake.hazardlib.geo import Point #This class represents a geographical point in terms of longitude, latitude, and depth (with respect to the Earth surface).
 from openquake.hazardlib.geo.surface.planar import PlanarSurface