Update app.py

app.py

@@ -288,6 +288,7 @@ def nasa_sdo_images(obj,size,date1,date2):
     soup = bs4.BeautifulSoup(feed1.content, 'html.parser')
     #print(soup)
     anchor_elements = soup.find_all('a')
+    anchor_elements.sort(reverse=True)
     for element in anchor_elements:
         href=element.get('href')
         if href.endswith('.jpg'):