Merge pull request 4GeeksAcademy#40 from JimenaEB/master

Fix 10.1. Changed .js to .py

Author: alesanchezr

exercises/10.1-Creating-Your-First-Function/app.py

@@ -1,6 +1,6 @@
 def addNumbers(a,b)
 	# This is the function body. Write your code here.
-
+  
 
 # Do not change the code below
 print(addNumbers(3,4))

exercises/10.1-Creating-Your-First-Function/test.py

@@ -0,0 +1,9 @@
+import pytest
+import app
+
+@pytest.mark.it('Function should be called with the sum of 3 + 4')
+def test_for_return():
+    from app import addNumbers
+    result = addNumbers(3,4)
+    assert result == 7
+