Update README.md

README.md

@@ -6,33 +6,18 @@ configs:
     data_files:
       - split: GSE
         path: "gene_expr/GSE*.csv"
-        metadata:
-          tags:
-          - gene_expr
-          - GSE
       - split: E_MTAB
         path: "gene_expr/E_MTAB*.csv"
-        metadata:
-          tags:
-          - gene_expr
-          - E_MTAB
-        
   - config_name: meta
     data_files:
-      - split: GSE
-        path: "meta_info/GSE*.csv"
-        metadata:
-          tags:
-          - meta
-          - GSE
-      - split: E_MTAB
-        path: "meta_info/E_MTAB*.csv"
-        metadata:
-          tags:
-          - meta
-          - E_MTAB
+    - split: GSE
+      path: "meta_info/GSE*.csv"
+    - split: E_MTAB
+      path: "meta_info/E_MTAB*.csv"
 tags:
 - biology
+- test_tag1
+- test_tag2
 ---
 This is the testing dataset for gene repo.