--- a
+++ b/gpsa/__init__.py
@@ -0,0 +1,10 @@
+from gpsa.models.gpsa import GPSA
+from gpsa.models.vgpsa import VariationalGPSA
+from gpsa.util.util import (
+    rbf_kernel,
+    matern12_kernel,
+    matern32_kernel,
+    polar_warp,
+    get_st_coordinates,
+    LossNotDecreasingChecker,
+)