Create a simple bar plot so I don't have to keep writing it

barplot.py

import numpy as np
import matplotlib.pyplot as plt
plt.style.use('seaborn-white')

# Create test data
a, b = np.random.randint(10, 25, 30), np.random.randint(0, 8, 30)
a_mu, b_mu = np.mean(a), np.mean(b)
a_std, b_std = np.std(a), np.std(b)


# Plot it
names = ['Name1', 'Name2']
x_pos = np.arange(len(names))
mus = [a_mu, b_mu]
error = [a_std, b_std]

fig, ax = plt.subplots(figsize=(5,5))
ax.bar(x_pos, mus, yerr=error, align='center', alpha=0.5, 
       ecolor='black', capsize=13, color=['red', 'blue'])
ax.set_ylabel('Y axis amount')
ax.set_xticks(x_pos)
ax.set_xticklabels(names)
ax.set_title('Bar plot with error bars')
ax.yaxis.grid(True)
plt.rcParams["font.size"] = "15"

plt.tight_layout()
#plt.savefig('bar_plot_with_error_bars.png')
plt.show()