Small change to get styling right

Author: achawkins

flask_pymongo/__init__.py

@@ -214,14 +214,7 @@ def get_upload(filename):
         response.make_conditional(request)
         return response
 
-    def save_file(
-        self,
-        filename,
-        fileobj,
-        base="fs",
-        content_type=None,
-        **kwargs,
-    ):
+    def save_file(self, filename, fileobj, base="fs", content_type=None, **kwargs):
         """Save a file-like object to GridFS using the given filename.
 
         .. code-block:: python
@@ -248,9 +241,5 @@ def save_upload(filename):
             content_type, _ = guess_type(filename)
 
         storage = GridFS(self.db, base)
-        return storage.put(
-            fileobj,
-            filename=filename,
-            content_type=content_type,
-            **kwargs,
-        )
+        id = storage.put(fileobj, filename=filename, content_type=content_type, **kwargs)
+        return id