Problem 3: (4 pts) The following plotting code isn't working---there's a bug (an error in how the code is written)! Describe the problem with the existing code and modify it to fix the bug. In [13]: rng = np.random.default_rng(12345) n = 10 x = np.arange(n) y = rng.integers (low=0, high=10, size=n) plt.plot(x, y, linestyle = dashed); NameError Traceback (most recent call last) /tmp/ipykernel_200/348219742.py in 3 x = np.arange(n) 4 y = rng.integers (low=0, high=10, size=n) ----> 5 plt.plot(x, y, linestyle = dashed); NameError: name 'dashed' is not defined