Update secretlanguage.py

secretlanguage.py

@@ -67,14 +67,21 @@ class ReactiveTables(param.Parameterized):
     def summary(self):
         return self.data()[0].describe()
     
+#     @param.depends('name_')
+#     def summary(self):
+#         return self.data()[0].describe()
+    
     @param.depends('name_', 'record_start_index', 'record_stop_index')
     def table_ours(self):
-        data = self.data()[0]
-        return pn.pane.HTML(data[max(0, self.record_start_index-1):
+        data, _, flag = self.data()
+        if flag:
+            return pn.pane.HTML(data[max(0, self.record_start_index-1):
                                         min(min(self.record_stop_index + 1, self.record_start_index + 2001), len(data) + 1)].to_html(
             classes=['example', 'panel-df']) + script, 
                                    sizing_mode='stretch_width')
-    
+        else:
+            return None
+            
     @param.depends('name_', 'record_start_index', 'record_stop_index')
     def notification(self):
         _, datas, flag = self.data()