Update app.py

app.py

@@ -2060,7 +2060,9 @@ for file in image_files:
             image = open(file, 'rb').read()
             st.image(image)
     with col2:
-        if st.button("🗑", key="delete_" + file):
+        unique_key = hashlib.sha256(str(time.time()).encode()).hexdigest()
+        # https://arxiv.org/abs/2405.20321
+        if st.button("🗑", key="delete_" + file + unique_key):
             os.remove(file)
             st.rerun()
 
@@ -2248,5 +2250,13 @@ st.sidebar.markdown("""
 8. STFlow States: https://stflow.streamlit.app/Hackable_State
 9. Component Gallery: https://okld-gallery.streamlit.app/?p=elements
 10. STFlow: https://stflow.streamlit.app/
+
+
+# 📄 Paper of the Day  - Vision-based Manipulation from Single Human Video with Open-World Object Graphs
+🔬👁️🤖📊🌐🔍
+📄 https://arxiv.org/abs/2405.20321
+🎥👤➡️🦾🤖🧠
+
+
 """)