Fix data issue

data/test.csv

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1c36b2a28cd17596b38900965b58583d12fd3e69d57566f554d69e666ee3b31a
-size 9982163
+oid sha256:5a7dfcd4d193067fc724e2e65dd6bcfd02943117cdcdb8358530ad535cc739fe
+size 9980659

data/test_cat.csv

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c74b68b68fe8b976833835b18b5ebc4e4783ce1f9a2e1b94e300d590548b527e
-size 26432604
+oid sha256:855a1d616d89a77e03f5c3373dff256288346f588f9e0da332a85a767553b468
+size 26427246

data/test_geo.csv

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:846ad2bed8407a56c430877d70103eadbf2b4ef537cc579f5ef8e33af98944c2
-size 33628238
+oid sha256:6ac94049cdc777439bf99009ef8cec739a1c6b5551eb25f46a084399daaf5372
+size 33625418

data/test_vis.csv

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:d55bdd5fb159f01f5b7b812eba7bc26831513fb16de6f062133af4f3c24341d6
-size 39330584
+oid sha256:85f20b90335974ff52f8e995ae7db2d0a66d6292429b6f114824ec302f90ca84
+size 39315215

data/test_web.csv

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:015cbcaef7840b80a6a1421612c8b5b914966ba4d5f2dfe129f5d1874284af52
-size 21097486
+oid sha256:5fcf8e2806cf9ae91f6f4cd2d7c337454391d9797853a944c756a49e401eced1
+size 21093209

data/train.csv

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e69cbd2c3a0a30793b8d66e43d3986b27be00ce1693b5f3c1cd3aee908235555
-size 105536383
+oid sha256:23362d6018f9dfa0d3420eafb78ccfb1246331be70d4d8ca2fd11a1e990df955
+size 105516455

data/valid.csv

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:17c35a45e8f433002e3505b19ff8b6f878f28891a53a4205957d91247d98dbbe
-size 9176750
+oid sha256:6a47cf632dd1647d3f70c50c630d58eec531cd5e39b3baef9feded2a2864cb7e
+size 9174823