I am plotting 2 graphs in a single plot but Matplotlib is only showing the legend of only 1 graph.
Here's the code -
fig = plt.figure(figsize=(5,5), dpi = 100)
ax_left = fig.add_subplot()
ax_right = ax_left.twinx()
rho_graph = ax_left.plot(x[:],rho[:], label = 'rho', color = 'red',linewidth = 1.3)
mach_graph = ax_right.plot(x[:],mach_number[:],label = 'mach', color = 'blue',linewidth = 1.3)
ax_left.set_ylabel(r"Non Demensional density $\frac{\rho}{\rho_o}$")
ax_right.set_ylabel('Mach Number')
plt.legend()
here's the result - Final graph. Only 1 legend is shown
So what should I add?
