more parameters in eval plots

visualize/plot.py

@@ -3,15 +3,20 @@
 import matplotlib.pyplot as plt
 import seaborn as sns
 
-def lineplot(data=None, x=None, y=None):
+def lineplot(data=None, x=None, y=None, hue=None):
     if data is None or x is None or y is None:
         raise ValueError("Data, x, and y parameters must be provided.")
 
-    sns.lineplot(data=data, x=x, y=y)
-    plt.title(f"{y} by {x}")
+    sns.lineplot(data=data, x=x, y=y, hue=hue)
     plt.xlabel(x)
     plt.ylabel(y)
-    plt.savefig(f"/app/workdir/figures/lineplot_{y}_by_{x}.png")
+    plt.legend()
+    if hue is not None:
+        plt.title(f"{y} by {x} and {hue}")
+        plt.savefig(f"/app/workdir/figures/lineplot_{y}_by_{x}_{hue}.png")
+    else:
+        plt.title(f"{y} by {x}")
+        plt.savefig(f"/app/workdir/figures/lineplot_{y}_by_{x}.png")
     plt.close()