Pyplot Set X Range
fig, ax = plt.subplots(figsize=(12, 6))
x = np.arange(0, 10, 0.1)
y = np.sin(x)
z = np.cos(x)
ax.plot(y, color='blue', label='Sine wave')
ax.plot(z, color='black', label='Cosine wave')
plt.xlim([25, 50])
plt.show()
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