sftp protocol needs default (#630)

Author: potter-potter

CHANGELOG.md

@@ -1,3 +1,7 @@
+## [1.2.37]
+
+* **fix: sftp protocol needs default**
+
 ## [1.2.36]
 
 * **fix: allow sftp via paramiko for kubernetes**

unstructured_ingest/__version__.py

@@ -1 +1 @@
-__version__ = "1.2.36"  # pragma: no cover
+__version__ = "1.2.37"  # pragma: no cover

unstructured_ingest/processes/connectors/fsspec/fsspec.py

@@ -40,8 +40,8 @@
 
 class FileConfig(BaseModel):
     remote_url: str = Field(description="Remote fsspec URL formatted as `protocol://dir/path`")
-    protocol: str = Field(init=False)
-    path_without_protocol: str = Field(init=False)
+    protocol: str = Field(init=False, default="")
+    path_without_protocol: str = Field(init=False, default="")
     supported_protocols: list[str] = Field(
         init=False,
         default_factory=lambda: [