How to push image URL in Image field of Zoho Creator using custom function/deluge script or creator API?

How to push image URL in Image field of Zoho Creator using custom function/deluge script or creator API?

Hi, 

I want to add an image to Image field in Zoho Creator by giving URL of image into Image field using custom function or deluge script. 

I tried to give URL of an image in Image field in Zoho Creator's record using the following code:
  1. insert into Testing
  2. [
  3.     Added_User = zoho.loginuser
  4.     Name = "Test Record"
  5.     Email = "MyEmailAddress"
  6.     Image = "http://cdn.wonderfulengineering.com/wp-content/uploads/2016/01/nature-wallpapers-38-798x350.jpg"
  7. ]

But it is not adding image to Image field. And If I give the same link in Image field manually, it is adding image into Image field. 

Then I have searched on Zoho Forum about it and have found a post on the forum but that is 2 years old that is telling me that we can't push images in Zoho Creator using deluge scripting. 

Helping Link of the post is:
https://help.zoho.com/portal/en/community/topic/embeding-image-in-creator-from-url-of-image-using-deluge-script

I want to confirm, "is it allowed to push image in Zoho Creator using deluge script or not"? 

Any help will be appreciated.