Update app.py

app.py

@@ -61,6 +61,7 @@ class DataViewerApp:
     def set1(self,df):
         self.data =df[['text','speaker_id','secs','flag']]
         self.sdata =df['audio'].to_list()
+        return self.get_page_data(self.current_page)
     def settt(self,df):
         self.df=pd.DataFrame()
         self.data =pd.DataFrame()