Update app.py

app.py

@@ -22,6 +22,22 @@ city_name = st.text_input('Please Input your Desired City:')
 lat = st.text_input('Please Input the Latitude:' )
 long = st.text_input('Please Input the Longitude:' )
 
+def add_bg_from_url():
+    st.markdown(
+         f"""
+         <style>
+         .stApp {{
+             background-image: url("https://cdn.pixabay.com/photo/2019/04/24/11/27/flowers-4151900_960_720.jpg");
+             background-attachment: fixed;
+             background-size: cover
+         }}
+         </style>
+         """,
+         unsafe_allow_html=True
+     )
+
+add_bg_from_url() 
+
 
 cities_list = []
 cities_list.append(city_name)