Added Description Field in Dataset Card Metadata (#14)

- Added Description Field in Dataset Card Metadata (1eea02197e820abfe727a2c149d683d920b43141)
- small grammar fix with additional tags (a33e45f412c61626a943b7e10a06d3fff9e330e5)


Co-authored-by: Net Zhang <netzhang@users.noreply.huggingface.co>

README.md

@@ -11,7 +11,17 @@ tags:
 - image
 - animals
 - CV
+- specimen
+- imbalanced
+- interpretability
+- evolution
+- museum-images
 pretty_name: Fish-Vista
+descriptionP: >-
+  Fish images for species classification, trait identification, and trait
+  segmentation. An imbalanced specimen image dataset designed for biological and
+  evolutionary trait discovery, model interpretability, and weakly supervised
+  semantic segmentation.
 size_categories:
 - 10K<n<100K
 language:
@@ -450,4 +460,4 @@ Kazi Sajeed Mehrab and Elizabeth G. Campolongo
 
 <!--[More Information Needed--optional]
  Could include who to contact with questions, but this is also what the "Discussions" tab is for. -->
- ksmehrab@vt.edu
+ ksmehrab@vt.edu