code: def plot_salaries(names: list[str], salaries: list[int]):
      """
      Displays the bar chart having name on x-axis and salaries on y-axis using matplotlib
      Args:
          names (list[str]): Employees' names
          salaries (list[int]): Salaries
      """
      import matplotlib.pyplot as plt
  
      plt.bar(names, salaries)
      plt.xlabel("Employee Name")
      plt.ylabel("Salary")
      plt.title("Employee Salaries")
      plt.xticks(rotation=45)
  
imports: import pandas
  from pandasai import Agent
  from pandasai.llm.openai import OpenAI
  from pandasai.skills import skill
label_desc: Use image node_id 1 for calling a global function with example usage: plot_salaries(names, salaries) without return types