Update app.py

app.py

@@ -101,6 +101,7 @@ def make_animation():
     get_url=f'{main_directory}images/animations/'
     feed1 = requests.get(get_url)
     spl = feed1.text.split("href=")
+    gif_box=[]
     for line in spl:
         spl2 = line.split(">")[0].strip('""')
         if spl2.endswith("/"):