diff --git a/mlp.py b/mlp.py
new file mode 100644
index 0000000000000000000000000000000000000000..f98157d465249915f819035eab6adce7661bd50c
--- /dev/null
+++ b/mlp.py
@@ -0,0 +1,5 @@
+
+
+def learn_once_mse(w1, b1, w2, b2, data, targets, learning_rate):
+    return w1, b1, w2, b2, loss
+