code: def presentation():
      """
      Template that increases the size of text and markers/lines for certain
      trace types
      """
  
      # Create blank template
      template = Template()
      template.layout.xaxis.title.standoff = 15
      template.layout.yaxis.title.standoff = 15
  
      # Increase global font size by 1.5x (12->18)
      template.layout.font.size = 18
  
      # Increase scatter markers and lines by 1.5x
      opts = {"marker": {"size": 9}, "line": {"width": 3}}
      template.data.scatter = [opts]
      template.data.scattergl = [opts]
      template.data.scatter3d = [opts]
      template.data.scatterpolar = [opts]
      template.data.scatterpolargl = [opts]
      template.data.scatterternary = [opts]
      template.data.scattergeo = [opts]
  
      # Increase default height of table cells
      template.data.table = [
          {"header": {"height": 36}, "cells": {"height": 30}}
      ]
  
      # Automargin for pie chart
      template.data.pie = [{"automargin": True}]
  
      return template
  
file_path: plotly.py/packages/python/plotly/templategen/definitions.py
imports: from plotly.graph_objs.layout import Template
  from templategen.utils import initialize_template
  from .utils.colors import colors
  import colorcet
  import plotly.express
label_desc: Use image node_id 7 for calling a global function with example usage: presentation() and returns: template