fix fmri_spm_nested

Author: oesteban

examples/fmri_spm_nested.py

@@ -61,6 +61,7 @@
 
 """
 def _template_path(in_data):
+ import os.path as op
  return op.abspath(op.join(in_data, 'nipype-tutorial/data/T1.nii'))