code: def plot_axis(ax, x, y, xlabel, ylabel, **kwargs):
      ax.plot(x, y, **kwargs)
      ax.set_xlabel(xlabel, fontsize=14)
      ax.set_ylabel(ylabel, fontsize=14)
  
file_path: robustness/robustness/tools/vis_tools.py
imports: import numpy
  import matplotlib.pyplot
  from sklearn.decomposition import PCA
  from sklearn import manifold
  import seaborn
label_desc: Use image node_id 5 for calling a global function with example usage: plot_axis(ax, x, y, xlabel, ylabel) without return types