Update app.py

app.py

@@ -340,7 +340,12 @@ def plot_intervention_statistics(intervention_stats):
     ax.set_title('Intervention Sessions Held vs Not Held', fontsize=16)  # Optional: Increased title font size
     # Reverse the legend order to match the new stacking order
     handles, labels = ax.get_legend_handles_labels()
-    ax.legend(handles[::-1], labels[::-1])
+    ax.legend(handles[::-1], labels[::-1], frameon=False)
+
+    # Hide the top and right spines
+    ax.spines['top'].set_visible(False)
+    ax.spines['right'].set_visible(False)
+    
     st.pyplot(fig)
 
     return fig
@@ -494,7 +499,7 @@ def plot_student_metrics(student_metrics_df, attendance_avg_stats, engagement_av
     ax.set_title('Student Attendance and Engagement Metrics')
     # ax.legend()
     # ax.legend(loc='upper right', bbox_to_anchor=(1.25, 1), borderaxespad=0.)
-    ax.legend(loc='upper right', bbox_to_anchor=(0., 1.), borderaxespad=0.)
+    ax.legend(loc='upper right', frameon=False)
     ax.set_xticks(index)  # Set x-ticks to the index
     ax.set_xticklabels(student_metrics_df['Student'], rotation=0, ha='right')  # Set student names as x-tick labels
     # Set the y-axis limits and tick locations