Adding BMI homework

Author: Wojtek Cichon

bmi.py

@@ -0,0 +1,10 @@
+def compute_bmi(x, y):
+    return x / (y**2)
+
+
+x = float(input("Your weight: "))
+y = float(input("Your height: "))
+
+bmi = compute_bmi(x, y)
+bmi_rounded = round(bmi, 3)
+print(bmi_rounded)