fixed elif, otherwise it could execute both example_1/example_2 and input_text

app.py

@@ -36,9 +36,9 @@ def output(input_text):
 
 if example_1:
  output("Speed of light is fastest then speed of sound")
-if example_2:
+elif example_2:
  output("Who are the president?")
-if input_text:
+elif input_text:
  output(input_text)
  
 st.subheader("")