def show_plot(t_array, th_array):
th_mean = gv.mean(th_array)<EOL>th_sdev = gv.sdev(th_array)<EOL>thp = th_mean + th_sdev<EOL>thm = th_mean - th_sdev<EOL>plt.fill_between(t_array, thp, thm, color='<STR_LIT:r>', alpha=<NUM_LIT>) <EOL>plt.plot(t_array, th_mean, linewidth=<NUM_LIT:0.5>, color='<STR_LIT:r>')<EOL>plt.xlabel('<STR_LIT>')<EOL>plt.ylabel(r'<STR_LIT>')<EOL>plt.savefig('<STR_LIT>', bbox_inches='<STR_LIT>')<EOL>plt.show()<EOL>
Display theta vs t plot.