Update parquet files

ratings.csv → dirtycomputer--yf_dianping/csv-train-00000-of-00004.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7bde40f7f652a2cfff794beed895508a19565d31489f6ebc9cb4d477bf94a063
-size 1890282899
+oid sha256:58015aab703b87d182ee0e01c511f44b712ff396fb37c64801501827654e8bbc
+size 321715293

dirtycomputer--yf_dianping/csv-train-00001-of-00004.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1680732179c8f5340904ce9fe8ebfd505f3fd53673805bd482f16745619b8d50
+size 323118150

dirtycomputer--yf_dianping/csv-train-00002-of-00004.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e311a9e8ffba602a885b6ec3b16f8e1b7223d2cc2bb7cad10b1706cfe5cecb75
+size 321924045

dirtycomputer--yf_dianping/csv-train-00003-of-00004.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4c902e6969cf1649ca154bcbdbda9a9c2a708531dced695b10d87f8606a14a8
+size 289303054