diff --git a/src/photools3/metadata_writer.py b/src/photools3/metadata_writer.py
index 253193d..c3a49ae 100644
--- a/src/photools3/metadata_writer.py
+++ b/src/photools3/metadata_writer.py
@@ -68,7 +68,6 @@ class MetadataWriter:
 
     @property
     def sidecar_path(self) -> Path:
-        ...
         return Path()
 
     @property
@@ -83,11 +82,10 @@ class MetadataWriter:
 
     def set_metadata(self):
         if self.sidecar_path.exists():
-            params=["-overwrite_original"]
+            params = ["-overwrite_original"]
         else:
-            params=["-o", "%f.xmp"]
+            params = ["-o", "%f.xmp"]
         # TODO
-        ...
 
     def write_caption(self, caption: Caption):
         existing = self.metadata.get(XMP_KEYS_CAPTION[0], "")
@@ -98,7 +96,6 @@ class MetadataWriter:
             caption = f"{existing}. {_prefixed(caption)}"
         metadata_tags = {key: caption for key in XMP_KEYS_CAPTION}
         # TODO
-        ...
 
     def write_keywords(self, keywords: Keywords): ...