Update README.md

README.md

@@ -157,13 +157,15 @@ tags:
 pretty_name: Open Protein Instructions(OPI)
 size_categories:
 - 100M<n<1B
+task_categories:
+- text-generation
 ---
 
 ![image.png](./OPI_logo.png)
 # Dataset Card for Open Protein Instructions (OPI)
 
 ## Dataset Update
-The OPI dataset is updated to contain **the latest release 2023_05** of UniProtKB/Swiss-Prot protein knowledgebase, which can be accessed via the dataset file [OPI_updated_160k.json](./OPI_DATA/).
+The OPI dataset is updated to contain **the latest release 2023_05** of UniProtKB/Swiss-Prot protein knowledgebase, which can be accessed via the dataset file [OPI_updated_160k.json](./OPI_DATA/OPI_updated_160k.json).
 
 Please refer to https://ftp.uniprot.org/pub/databases/uniprot/previous_releases/release-2023_05/knowledgebase/UniProtKB_SwissProt-relstat.html for more details.