import numpy as np
import matplotlib.pyplot as plt
plt.rcParams["figure.figsize"] = [7.50, 3.50]
plt.rcParams["figure.autolayout"] = True
data = np.arange(5)
width = 0.5
vals = [1, 2, 1, 5, 3]
colors = ["red" if i != 2 else "yellow" for i in vals]
plt.bar(data, vals, width, color=colors)
plt.show()