fix: added newlines

Author: satra

tools/checkspecs.py

@@ -207,6 +207,7 @@ def test_specs(self, uri):
                     cmd = ['# AUTO-GENERATED by tools/checkspecs.py - DO NOT EDIT',
                            'from nipype.testing import assert_equal',
                            'from %s import %s' % (uri, c),
+                           '',
                            'def test_%s_inputs():' % c]
                     input_fields = ''
                     for traitname, trait in sorted(classinst.input_spec().traits(transient=None).items()):
@@ -229,7 +230,7 @@ def test_specs(self, uri):
     for key, metadata in input_map.items():
         for metakey, value in metadata.items():
             yield assert_equal, getattr(inputs.traits()[key], metakey), value"""]
-                    fp.writelines('\n'.join(cmd) + '\n')
+                    fp.writelines('\n'.join(cmd) + '\n\n')
 
             for traitname, trait in sorted(classinst.input_spec().traits(transient=None).items()):
                 for key in sorted(trait.__dict__):
@@ -271,7 +272,7 @@ def test_specs(self, uri):
     for key, metadata in output_map.items():
         for metakey, value in metadata.items():
             yield assert_equal, getattr(outputs.traits()[key], metakey), value"""]
-                    fp.writelines('\n'.join(cmd) + '\n')
+                    fp.writelines('\n'.join(cmd) + '\n\n')
 
             for traitname, trait in sorted(classinst.output_spec().traits(transient=None).items()):
                 for key in sorted(trait.__dict__):