environment/lib/python2.7/site-packages/IPython/nbformat/v1/nbbase.py
def new_text_cell(text=None):
    """Create a new text cell."""
    cell = NotebookNode()
    if text is not None:
        cell.text = unicode(text)
    cell.cell_type = u'text'
    return cell
def new_text_cell(text=None):
    """Create a new text cell."""
    cell = NotebookNode()
    if text is not None:
        cell.text = unicode(text)
    cell.cell_type = u'text'
    return cell
Create a new text cell.