Update app.py

app.py

@@ -51,7 +51,7 @@ st.set_page_config(page_title="Food-101 Classification", page_icon="🍕", layou
 st.markdown("""
     <style>
     .stApp {
-        background-color: #f0f8ff;
+        background-color: #f03c45;
     }
     .stButton>button {
         background-color: #4CAF50;