diff --git a/IPython/core/tests/test_magic.py b/IPython/core/tests/test_magic.py
index 32d7ca7..da998fa 100644
--- a/IPython/core/tests/test_magic.py
+++ b/IPython/core/tests/test_magic.py
@@ -715,6 +715,7 @@ def doctest_precision():
     Out[5]: '3.141593e+00'
     """
 
+
 def test_debug_magic():
     """Test debugging a small code with %debug
 
@@ -727,6 +728,7 @@ def test_debug_magic():
     In [2]:
     """
 
+
 def test_debug_magic_locals():
     """Test debugging a small code with %debug with locals