Update app.py

app.py

@@ -468,7 +468,7 @@ st.write(
 )
 
 # filters
-how_diff = st.sidebar.checkbox("Show Diff", value=False)
+show_diff = st.sidebar.checkbox("Show Diff", value=False)
 sort_by_size = st.sidebar.checkbox("Sort by size", value=True)
 split_chat_models = st.sidebar.checkbox("Split chat models", value=True)
 split_quantized_models = st.sidebar.checkbox("Split quantized models", value=True)