Add labels_ekman column

simplified_ekman/test-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:03429c20302758cda9f838740aeede33b14965071f573f6663c4b2aa724aaa92
-size 6896511
+oid sha256:62cdb8104a383ccf22af39d31097537b68efc22fa4e3fa276d8b8f34374e45d4
+size 6700269

simplified_ekman/train-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1f3b829a5df376097658ce86a940a08faf02f47bd626fd442b699d25f60ba3c6
-size 55038044
+oid sha256:b4ce25e927009af252d1268e6f0f39e3b625c0653b4e2cf172ec27349799a0c7
+size 53245337

simplified_ekman/validation-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:51c039bbc5ac4179a61a68ff51631473fe653809d56074021916ef5a444ba2b2
-size 6896502
+oid sha256:79cc966bd2fc445884fb487cbcff5f809d0500e263516ee16130ab4225d27665
+size 6698132