code: def set_axis_style(ax, labels):
      ax.set_xticks(np.arange(1, len(labels) + 1), labels=labels)
      ax.set_xlim(0.25, len(labels) + 0.75)
      ax.set_xlabel("Sample name")
  
imports: import matplotlib.pyplot
  import numpy
label_desc: Use image node_id 2 for calling a global function with example usage: set_axis_style(ax, labels) without return types