बार चार्ट

import matplotlib.pyplot as plt

languages = ["Python", "JavaScript", "Java", "C#", "C++"]
students = [42, 31, 18, 12, 9]

fig, ax = plt.subplots(figsize=(7, 4))
bars = ax.bar(languages, students, color=["#6366f1", "#f59e0b", "#10b981", "#0ea5e9", "#ef4444"])
ax.bar_label(bars)
ax.set_title("Favorite language in class")
ax.set_ylabel("Students")
plt.show()