Apply ruff/pycodestyle rule W292

W292 No newline at end of file

Author: DimitriPapadopoulos

doc/source/user/plots/matplotlib1.py

@@ -4,4 +4,4 @@
 a = np.array([2, 1, 5, 7, 4, 6, 8, 14, 10, 9, 18, 20, 22])
 
 plt.plot(a)
-plt.show()
+plt.show()

doc/source/user/plots/matplotlib2.py

@@ -5,4 +5,4 @@
 y = np.linspace(0, 10, 20)
 plt.plot(x, y, 'purple') # line
 plt.plot(x, y, 'o')      # dots
-plt.show()
+plt.show()

doc/source/user/plots/matplotlib3.py

@@ -11,4 +11,4 @@
 
 ax.plot_surface(X, Y, Z, rstride=1, cstride=1, cmap='viridis')
 
-plt.show()
+plt.show()