now it's really fixed

app.py

@@ -32,6 +32,6 @@ if(input_image):
             output = io.BytesIO()
             stamp.save(output, format="BMP")
             response = ast.literal_eval(requests.post(os.path.join(api, "embeddings-from-cropped/"), files = {"file": output.getvalue()}).text)
-            arr.append(response["embeddings"][0])
+            arr.append(response["embedding"][0])
 
         st.write(arr)