code: def theme_minimal2():
      """
      Default theme similar to `theme_minimal()` but with x axis line and only major grid lines.
  
      Returns
      -------
      `FeatureSpec`
          Theme specification.
  
      Examples
      --------
      .. jupyter-execute::
          :linenos:
          :emphasize-lines: 7
  
          import numpy as np
          from lets_plot import *
          LetsPlot.setup_html()
          np.random.seed(42)
          data = {'x': np.random.normal(size=1000)}
          ggplot(data, aes(x='x')) + geom_histogram() + \\
              theme_minimal2()
  
      """
      return FeatureSpec("theme", name="minimal2")
  
file_path: lets-plot/python-package/lets_plot/plot/theme_set.py
imports: from .core import FeatureSpec
label_desc: Use image node_id 5 for calling a global function with example usage: theme_minimal2() and returns: FeatureSpec