update grid layout

app.py

@@ -41,7 +41,7 @@ def get_next10_images(response_dict, row_count):
     #print("(2)",type(response))
     #print("(3)",type(response['data'][0]))
     next_set  = [resp[0][:-1] for resp in response_dict["data"]]
-    next_set_images = '<div style="display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); grid-gap: 0;">\n' + "\n".join(next_set[:-1])
+    next_set_images = '<div style="display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); grid-gap: 0; height: 100vh;">\n' + "\n".join(next_set[:-1])
     return response['data'][0], row_count, next_set_images
 
 get_next10_images(response_dict=response_dict, row_count=9)