Update visualization.py

visualization.py

@@ -22,10 +22,19 @@ class Visualization:
 
         ax.spines['top'].set_visible(False)
         ax.spines['right'].set_visible(False)
+
+        # Remove x-axis labels and ticks
+        ax.set_xticks([])
+        ax.set_xticklabels([])
+        ax.spines['bottom'].set_visible(False)
+        
+        st.pyplot(fig)
+        return fig 
         
         st.pyplot(fig)
         return fig
 
+
     def plot_student_metrics(self, student_metrics_df, attendance_avg_stats, engagement_avg_stats):
         fig, ax = plt.subplots(figsize=(10, 6))
         bar_width = 0.35