added link to guide
"source": [
"In this notebook, we will focus on using Pix2Pix [[1](https://scholar.google.com/scholar_url?url=http://openaccess.thecvf.com/content_cvpr_2017/papers/Isola_Image-To-Image_Translation_With_CVPR_2017_paper.pdf&hl=en&sa=T&oi=gsb-gga&ct=res&cd=0&d=16757839449706651543&ei=k33QX4T8CMaOmgGMxpwI&scisig=AAGBfm15PJpxzp8tFaG4j8UcCAbsv_is5Q)], which is one of the famous and sucessful deep learning models used for paired image-to-image translation. In geospatial sciences, this approach could help in wide range of applications traditionally not possible, where we may want to go from one domain of images to another.\n",
"\n",
- "The aim of this notebook is to make use of `arcgis.learn` Pix2Pix model to translate or convert the gray-scale DSM to a RGB imagery. For more details about model and its working refer [how pix2pix works?] in guide section."
+ "The aim of this notebook is to make use of `arcgis.learn` Pix2Pix model to translate or convert the gray-scale DSM to a RGB imagery. For more details about model and its working refer [[How Pix2Pix works ?](https://developers.arcgis.com/python/guide/how-pix2pix-works/)] in guide section."
]
},
{
