Update app.py

app.py

@@ -10,11 +10,11 @@ df["Longitude"] = df["Longitude"].astype(float)
 
 st.title("Input a city and state I'll take you there! - Ex. Mound, MN")
 
-city = st.text_input("Please search for a city:")
+city_and_state_string = st.text_input("Please search for a city:")
 
-if city != "": 
+if city_and_state_string != "": 
     
-    split_city_state = city.split(", ")
+    split_city_state = city_and_state_string.split(", ")
     state_name = split_city_state[1]
     city_name = split_city_state[0]