{{form_graph.input_ids.label(class_='control-label')}}
{{form_graph.math_ids.label(class_='control-label')}}
{{form_graph.output_ids.label(class_='control-label')}}
{{form_graph.pid_ids.label(class_='control-label')}}
{{form_graph.note_tag_ids.label(class_='control-label')}}