Reduce whitespace around ims and use green for regression line

plot.py

@@ -13,7 +13,7 @@ def main(folder: str = "plots"):
     timestamp = timestamp.replace(":", "-")
     plot_df = create_plot_df(datetime.datetime.now(), _df_state)
     print(plot_df.sum(1))
-    fig.savefig(Path(folder) / f"digital_plot_{timestamp}.png", dpi=300)
+    fig.savefig(Path(folder) / f"digital_plot_{timestamp}.png", dpi=300, bbox_inches='tight')
 
 
 if __name__ == "__main__":

regression.py

@@ -86,7 +86,7 @@ def main():
         date_range,
         vals,
         label=f"Lineare Regression ($R^2={reg.rvalue**2:.3f}$)",
-        color="tab:blue",
+        color="tab:green",
         zorder=1,
     )
     plt.plot(
@@ -108,7 +108,7 @@ def main():
 
     plt.gca().set_xticks([target_time])
     plt.title("Projektion Teilnahme an Digitaler Beschäftigtenbefragung")
-    plt.savefig("plots/regression.png")
+    plt.savefig("plots/regression.png", bbox_inches='tight', dpi=300)
 
 
 if __name__ == "__main__":