end ponit

app.py

@@ -9,22 +9,22 @@ if st.query_params.get("page", "") == "docs":
     st.rerun()
     
 # Set the FastAPI base URL
-API_URL = "https://tharu22-world-population.hf.space/Asia"
+API_URL = "https://tharu22-world-population.hf.space"
 
 # Streamlit app title
 st.title("World Population Dashboard")
 
 # Sidebar filter for continents
 st.sidebar.header("Filter")
-continent_name = st.sidebar.selectbox(
+selected_continent = st.sidebar.selectbox(
     "Select the Continent:",
     ['Asia', 'Africa', 'North America', 'South America', 'Europe', 'Oceania']
 )
 
 # Fetch data from the FastAPI endpoint
-if st.sidebar.button("Get Data"):
+if st.sidebar.button("/continent/{continent_name"):
     # Call FastAPI to get continent data
-    response = requests.get(f"{API_URL}/continent/{continent_name}")
+    response = requests.get(f"{API_URL}/continent/{selected_continent}")
     
     if response.status_code == 200:
         data = response.json()