Update app.py

app.py

@@ -115,11 +115,12 @@ class FashionItem(LanceModel):
     """
 
     # TODO: Add vector field for embeddings
-    vector: Vector(clip_model.ndims()) = clip_model.VectorField()
+    vector: Vector(clip_model.ndims())
     
 
     # TODO: Add image field
-    image_uri: str = clip_model.SourceField()
+    image_uri: str = clip_model.SourceField() # Without this assignment vector field has to be added as embeded image.
+    # With this assignment, we don't need to append record to save into vector.
 
     # TODO: Add text description field
     description : Optional[str]=None