Update README.md

Updated model_description

README.md

@@ -14,13 +14,14 @@ tags:
 - object detection
 license: mit
 model_description: >-
-  Drexel-metadata-generator was designed to generate metadata for images
-  of [museum] fish specimens. In addition to the metadata
-  and quality metrics achieved with our initial model
-  (detailed in Automatic Metadata Generation for Fish
-  Specimen Image Collections, bioRXiv), this updated model
-  also generates various geometric and statistical properties
-  on the mask generated over the biological specimen presented.
+  Designed to generate metadata for images of [museum] fish specimens.
+  This models builds on the metadata and quality metrics achieved with
+  our initial model (detailed in Automatic Metadata Generation for Fish
+  Specimen Image Collections), by generating various geometric and 
+  statistical properties on the mask generated over the biological
+  specimen presented (examples: convex area, eccentricity, perimeter, skew).
+  It also further improves on the accuracy, and time and labor cost over human
+  generation.
 ---
 
 # Model Card for Drexel Metadata Generator