Small changes

app.py

@@ -86,6 +86,7 @@ def barplot_mean_few_minus_zero_shot(dataframe, tasks=None):
     )])
 
     # Linea di riferimento a 0
+    '''
     fig.add_shape(
         type="line",
         x0=-0.5, x1=len(task_means) - 0.5,
@@ -93,6 +94,7 @@ def barplot_mean_few_minus_zero_shot(dataframe, tasks=None):
         line=dict(color="black", width=2, dash="dash"),
         xref="x", yref="y"
     )
+    '''
 
     fig.update_layout(
         title="Mean Accuracy Difference (Few-shot − Zero-shot) per Task",