remove better-direction arrow

scripts/make_plots.py

@@ -112,10 +112,6 @@ def scatter_country(points: list[dict], xkey: str, ykey: str, title: str, xlabel
     ax.grid(True, which="both", alpha=0.25, zorder=0)
     ax.margins(x=0.30)
     ax.set_ylim(bottom=0)
-    ax.annotate("better", xy=(0.10, 0.54), xytext=(0.22, 0.67),
-                xycoords="axes fraction", textcoords="axes fraction",
-                fontsize=8, color="#444444",
-                arrowprops=dict(arrowstyle="->", lw=1.4, color="#444444"))
 
     present = sorted({base_of(p) for p in points} | {post_of(p) for p in points})
     fill_handles = [Patch(facecolor=color(c), edgecolor="black", label=c) for c in present]