Break circle_area function

drone_test/__main__.py

@@ -0,0 +1,9 @@
+"""Python module to test drone builds"""
+
+import sys
+
+from _circle_area import circle_area
+
+if __name__ == '__main__':
+    for arg in sys.argv[1:]:
+        print(circle_area(float(arg)))

drone_test/_circle_area.py

@@ -1,5 +1,3 @@
-"""Python module to test drone builds"""
-
 import math
 
 def circle_area(radius: float):
@@ -9,7 +7,7 @@ def circle_area(radius: float):
     :raises ValueError: radius is negative
     :return: area of the circle
     """
-    if radius < 0:
+    #if radius < 0:
-        raise ValueError("Circle can't have negative radius")
+        #raise ValueError("Circle can't have negative radius")
 
     return math.pi * radius ** 2

tests/test_circle_area.py

@@ -1,7 +1,7 @@
 from unittest import TestCase
 import math
 
-from drone_test import circle_area
+from drone_test._circle_area import circle_area
 
 class CircleAreaTest(TestCase):
     def test_area_1(self):