old_contents: """ Simple utilities for figures"""
  
  import numpy as np
  import matplotlib as mpl
  
  
  def log_me(val, err):
      """
      Generate log and error from linear input
      
      Args:
          val (float): 
          err (float): 
  
      Returns:
          float, (float/None):
              Returns none if the err is negative
  
      """
      if err < 0.:
          xerr = None
      else:
          xerr = np.array([[np.log10(val) - np.log10(val - err)],
                       [-np.log10(val) + np.log10(val + err)]])
      return np.log10(val), xerr
  
  
  def set_fontsize(ax,fsz):
      """
      Set the fontsize throughout an Axis
      
      Args:
          ax (Matplotlib Axis): 
          fsz (float): Font size
  
      Returns:
  
      """
      for item in ([ax.title, ax.xaxis.label, ax.yaxis.label] +
                   ax.get_xticklabels() + ax.get_yticklabels()):
          item.set_fontsize(fsz)
  
  
  def set_bokeh_fontsize(p, fsz):
      """
      Adjust font size for Bokeh axes
  
      Args:
          p (Bokeh plot class):
          sz (int): Font size
      """
      p.xaxis.axis_label_text_font_size = '{:d}pt'.format(fsz)
      p.xaxis.major_label_text_font_size = "{:d}pt".format(fsz)
      #
      p.yaxis.axis_label_text_font_size = '{:d}pt'.format(fsz)
      p.yaxis.major_label_text_font_size = "{:d}pt".format(fsz)
  
  
  def set_mplrc():
      """
      Font fussing for matplotlib
  
      Returns:
  
      """
      mpl.rcParams['mathtext.default'] = 'it'
      mpl.rcParams['font.size'] = 12
      mpl.rc('font',family='Times New Roman')
      mpl.rcParams['text.latex.preamble'] = [r'\boldmath']
      mpl.rc('text', usetex=True)
  
new_contents: """ Simple utilities for figures"""
  
  import numpy as np
  import matplotlib as mpl
  
  
  def log_me(val, err):
      """
      Generate log and error from linear input
      
      Args:
          val (float): 
          err (float): 
  
      Returns:
          float, (float/None):
              Returns none if the err is negative
  
      """
      if err < 0.:
          xerr = None
      else:
          xerr = np.array([[np.log10(val) - np.log10(val - err)],
                       [-np.log10(val) + np.log10(val + err)]])
      return np.log10(val), xerr
  
  
  def set_fontsize(ax,fsz):
      """
      Set the fontsize throughout an Axis
      
      Args:
          ax (Matplotlib Axis): 
          fsz (float): Font size
  
      Returns:
  
      """
      for item in ([ax.title, ax.xaxis.label, ax.yaxis.label] +
                   ax.get_xticklabels() + ax.get_yticklabels()):
          item.set_fontsize(fsz)
  
  
  def set_bokeh_fontsize(p, fsz):
      """
      Adjust font size for Bokeh axes
  
      Args:
          p (Bokeh plot class):
          sz (int): Font size
      """
      p.xaxis.axis_label_text_font_size = '{:d}pt'.format(fsz)
      p.xaxis.major_label_text_font_size = "{:d}pt".format(fsz)
      #
      p.yaxis.axis_label_text_font_size = '{:d}pt'.format(fsz)
      p.yaxis.major_label_text_font_size = "{:d}pt".format(fsz)
  
  
  def set_mplrc():
      """
      Font fussing for matplotlib
  
      Returns:
  
      """
      mpl.rcParams['mathtext.default'] = 'it'
      mpl.rcParams['font.size'] = 12
      mpl.rc('font',family='Times New Roman')
      #mpl.rcParams['text.latex.preamble'] = [r'\boldmath']
      mpl.rc('text', usetex=True)
  
subject: test fix