Update app.py

app.py

@@ -90,7 +90,7 @@ def main():
     st.title("SIR Model for Monkeypox")
 
     with st.form("questionaire"):
-        country = st.selectbox("Country")# user's input
+        country = st.selectbox("Country",data['location'].unique())# user's input
         recovery = st.slider("How long Monkeypox recover?", 21, 31, 21)# user's input
 
         # clicked==True only when the button is clicked