Update README.md

this dataset was taken form the work of Karwan Hama Rawf, Ayub Abdulrahman and Aree Mohammed
for more info refer to their paper at: https://www.researchgate.net/publication/362951566_Effective_Kurdish_Sign_Language_Detection_and_Classification_Using_Convolutional_Neural_Networks

README.md

@@ -1,6 +1,16 @@
----
-license: other
-license_name: cc
-license_link: >-
-  https://www.researchgate.net/publication/362951566_Effective_Kurdish_Sign_Language_Detection_and_Classification_Using_Convolutional_Neural_Networks
----
+---
+license: other
+license_name: cc
+license_link: >-
+  https://www.researchgate.net/publication/362951566_Effective_Kurdish_Sign_Language_Detection_and_Classification_Using_Convolutional_Neural_Networks
+task_categories:
+- image-classification
+- image-to-text
+language:
+- ku
+tags:
+- sign
+- language
+- kurdish
+pretty_name: Sign Language for Kurdish Letters
+---