fix pep8 errors

3b7aa75e · Benjamin Scellier · 74661b8b · 3b7aa75e · 3b7aa75e · 3b7aa75e
--- a/theano/compile/debugmode.py
+++ b/theano/compile/debugmode.py
--- a/theano/compile/function_module.py
+++ b/theano/compile/function_module.py
--- a/theano/compile/ops.py
+++ b/theano/compile/ops.py
--- a/theano/compile/tests/test_builders.py
+++ b/theano/compile/tests/test_builders.py
--- a/theano/compile/tests/test_debugmode.py
+++ b/theano/compile/tests/test_debugmode.py
--- a/theano/compile/tests/test_pfunc.py
+++ b/theano/compile/tests/test_pfunc.py