modifying the prediction view

app.py

@@ -478,7 +478,7 @@ if st.button('Generate Predictions'):
                     #ax.bar_label(bars)
 
                     ax.set_yticks(np.arange(len(chars)))
-                    ax.set_yticklabels(np.array(chars), fontsize=14)
+                    ax.set_yticklabels(tuple([str(x) for x in chars]), fontsize=14)
                     ax.set_title('Character Counts vs. Target Variable Rates', fontsize=18)
                     ax.set_ylabel('Character Counts', fontsize=16)
                     ax.set_xlabel('Target Rates %', fontsize=16)