Register tosfs to registry (#1739)

Author: yanghua

fsspec/registry.py

@@ -202,6 +202,10 @@ def register_implementation(name, cls, clobber=False, errtxt=None):
         "err": 'SFTPFileSystem requires "paramiko" to be installed',
     },
     "tar": {"class": "fsspec.implementations.tar.TarFileSystem"},
+    "tosfs": {
+        "class": "tosfs.TosFileSystem",
+        "err": "Install tosfs to access ByteDance volcano engine Tinder Object Storage",
+    },
     "wandb": {"class": "wandbfs.WandbFS", "err": "Install wandbfs to access wandb"},
     "webdav": {
         "class": "webdav4.fsspec.WebdavFileSystem",