Remove Chinese comments and fix function arguments errors (#12052)

### What problem does this PR solve?

As title

### Type of change

- [x] Refactoring

Signed-off-by: Jin Hai <haijin.chn@gmail.com>

common/data_source/models.py

@@ -94,6 +94,7 @@ class Document(BaseModel):
     blob: bytes
     doc_updated_at: datetime
     size_bytes: int
+    primary_owners: list
     metadata: Optional[dict[str, Any]] = None