chore: remove original dataset files

videos/chunk-000/observation.images.laptop/episode_000000.mp4

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:146d49782e7c17ab1cd6cbe24762d4416f60f0eaaf8166ba97599c5e6c4de636
-size 1417252

videos/chunk-000/observation.images.laptop/episode_000001.mp4

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b57a54869e3bacc8481398db08d7ec7b3117d55b0bedc82b40a2952f928037f9
-size 518236

videos/chunk-000/observation.images.phone/episode_000000.mp4

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4df1f88d9db32eb755ace5abe1186e86683c4eae2ab9d714a7d6433257958ecc
-size 267578

videos/chunk-000/observation.images.phone/episode_000001.mp4

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:005228907ebb10a1f2114b492cc9a93577fddfe9a7268d24c5862475374969bc
-size 154953