Hello Everyone 
Hi, so i have been building a Django project in python for the last two months and have got everything ready from user registration to file upload. Now my LAST part left is the following.
A User clicks an image on site which then drops down and shows similar results of that image.
How can i achieve that ? I want to fetch the results from the Database back-end of python (Will use the async Fetch function for that ) and the add Event listener for clicking an Image.
Will Really Need Your Help. Thanks  Will TensorFlow.js be suitable? I am a newbie at this.
So far I know the Following:
i have got the concept, that is extract the features and then compare histograms and display similar results.
is there an example in java script. i tried finding it. just could not get it any where 
mostly i found is image resizing
Will it be better to do it in the back end or use JavaScript ? Sorry for Noob Question