Update parquet files

Dhika--rail_defect/imagefolder-test.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e0f24e9299bccdde5991af2f79672a5a0433c7efc482c3de02f18e71ee20a15a
-size 1712774
+oid sha256:1e2b8b9caad1d9b6c0d4670adef5bbab2032ba067da1422f51a69d3e2609fb33
+size 584275

Dhika--rail_defect/imagefolder-train.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:dab8fd7b0debc6af82b5aa145d0282dd9899824e1b35be7215e6aa990e2539c0
-size 3068777
+oid sha256:39618caaf2a5e507ff87f9293b6cd08a9bad5adfb75919d809d2644c95507cda
+size 11280922

Dhika--rail_defect/imagefolder-validation.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5e2afdb8ac36cfdc88e244078e3ea4ba6f87849c7ae0e1a85e22cd35acecb84d
-size 3190701
+oid sha256:71125d1fa42cd5d25a31452b4b9a36d2d3bf43024cf0e781b129f356742681be
+size 1187966