Update app.py

app.py

@@ -119,14 +119,16 @@ with col1:
     st.header("Input")
     target_url = st.text_input("Enter the target URL")
 
+# Variables for control flow
+df = None
 generate_button = st.sidebar.button("Generate All")
 reset_button = st.sidebar.button("Reset")
 
-df = None
-
-# Generate CSV and download button
+# Generate CSV and download button logic
 if generate_button and target_url:
     df = get_backlinks(api_login, api_key, target_url, filters)
+
+with col2:
     if df is not None:
         csv = convert_df_to_csv(df)
         st.download_button(
@@ -135,7 +137,7 @@ if generate_button and target_url:
             file_name='backlinks.csv',
             mime='text/csv',
         )
-    else:
+    elif df is None and generate_button:
         st.error("Failed to generate CSV: No data returned from the API or data processing error.")
 
 # Reset functionality