[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

tests/debug_statement_hook_test.py

@@ -33,16 +33,16 @@ def test_finds_breakpoint():
 
 
 def test_allow(tmpdir):
-    f_py = tmpdir.join("f.py")
-    f_py.write("import q")
-    ret = main([str(f_py), "--allow", "q"])
+    f_py = tmpdir.join('f.py')
+    f_py.write('import q')
+    ret = main([str(f_py), '--allow', 'q'])
     assert ret == 0
 
 
 def test_forbid(tmpdir):
-    f_py = tmpdir.join("f.py")
-    f_py.write("import foo")
-    ret = main([str(f_py), "--forbid", "foo"])
+    f_py = tmpdir.join('f.py')
+    f_py.write('import foo')
+    ret = main([str(f_py), '--forbid', 'foo'])
     assert ret == 1