Update app.py

app.py

@@ -42,6 +42,8 @@ if uploaded_images:
 
 if st.button("Predict Emotions") and selected_images:
     emotions = []
+    results = []  # Define results list to store prediction results, add for DataFrame button
+
     if len(selected_images) == 2:
         # Predict emotion for each selected image using the pipeline
         results = [pipe(image) for image in selected_images]