Submit form for both Datasets and Visualization

[nikeshbalami]

Let's create submit form for both Datasets and Visualization where users can recommend us to different datasets available.

[nikeshbalami]

Let's add this form at Datasets module @sagargg : https://docs.google.com/document/d/16qn2dd1kimFsKMJYNWR8eo-pNn8zq4SIvkpyzzgsOhg/edit?usp=sharing