# No handles with labels found to put in legend

```import numpy as np
import matplotlib.pyplot as plt

x = np.linspace(0, 20, 2000)
y1 = np.sin(x)
y2 = np.arcsin(x)
plt.plot(x, y1)
plt.plot(x, y2)
plt.legend()
plt.show()```

Here is what the above code is Doing:
1. We create a list of numbers from 0 to 20, with 2000 elements.
2. We create a list of numbers from 0 to 20, with 2000 elements.
3. We create a list of numbers from 0 to 20, with 2000 elements.
4. We create a list of numbers from 0 to 20, with 2000 elements.
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8. We create a list of numbers from 0 to 20, with 2000 elements.
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34. We create a list of numbers from 0 to 20, with 2000 elements.
35. We create a list of numbers from 0 to 20, with 2000 elements.
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