code: def offset(category, data, scale=7):
      return list(zip([category] * len(data), scale * data))
  
imports: import numpy
  import pandas
  from sklearn.neighbors import KernelDensity
  from bokeh.plotting import figure, show
  from bokeh.sampledata.lincoln import data
label_desc: Use image node_id 1 for calling a global function with example usage: offset(category, data, scale) and returns: list