Update app.py

app.py

@@ -136,7 +136,7 @@ def visualize_isnad(taraf_num, yaxis):
             net.add_node(node, font = {'size':50, 'color': 'black'}, color = '#000000', label = f'{node_name} \n ID: {node} - Gen {student_gen}', x= pos[0]*x_stretch, y= -1*pos[1]*y_stretch, size= 70)   
         elif node in end_nodes:
             end_matn_info = df[df["End Transmitter ID"] == node]
-            net.add_node(node, font = {'size':30, 'color': 'red'}, color = value_to_hex(student_narrations), label = f'{node_name} \n {student_rank} \n ID: {node} - Gen {student_gen} \n Hadith {" ".join(end_matn_info["Hadith Number"].tolist())}', x= pos[0]*x_stretch, y= -1*pos[1]*y_stretch, size= 50)
+            net.add_node(node, font = {'size':30, 'color': 'red'}, color = value_to_hex(student_narrations), label = f'{node_name} \n {student_rank} \n ID: {node} - Gen {student_gen} \n Hadith {" ".join(end_matn_info["Hadith Number"].astype("string").tolist())}', x= pos[0]*x_stretch, y= -1*pos[1]*y_stretch, size= 50)
         else:
             net.add_node(node, font = {'size':30, 'color': 'red'}, color = value_to_hex(student_narrations), label = f'{node_name} \n {student_rank} \n ID: {node} - Gen {student_gen}', x= pos[0]*x_stretch, y= -1*pos[1]*y_stretch, size= 50)
     for _, row in isnad_hadith.iterrows():