load image list

app.py

@@ -18,4 +18,4 @@ if st.button('Prev'):
     if index > 0:
         index = index -1
 
-st.image(images[index], use_column_width=True)
+st.image(prefix+'/MSR-VTT-videoTestVideo_video7016-shot1_2/'+images[index], use_column_width=True)