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"""
===========
Simple plot
===========
A simple plot where a list of numbers are plotted against their index,
resulting in a straight line. Use a format string (here, 'o-r') to set the
markers (circles), linestyle (solid line) and color (red).
.. redirect-from:: /gallery/pyplots/fig_axes_labels_simple
.. redirect-from:: /gallery/pyplots/pyplot_formatstr
"""
import matplotlib.pyplot as plt
plt.plot([1, 2, 3, 4], 'o-r')
plt.ylabel('some numbers')
plt.show()
# %%
#
# .. admonition:: References
#
# The use of the following functions, methods, classes and modules is shown
# in this example:
#
# - `matplotlib.pyplot.plot`
# - `matplotlib.pyplot.ylabel`
# - `matplotlib.pyplot.show`
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