one button for turning on and off light.

views/lights.html

@@ -1,4 +1,7 @@
 <h1>Welcome to the Lights Page!</h1>
-<form action = "/ExteriorLightOn" method = "POST">
-<input type = "submit" value = "Exterior Light" onclick="alert('The Light is on');" class = "btn btn-dark btn-lg">
+<form action = "/ExteriorLightOnOff" method = "POST">
+<input type = "submit" value = "Exterior Light Switch" onclick="alert('The Light is on');" class = "btn btn-dark btn-lg">
 </form>
+<form action = "/InteriorLightOnOff" method = "POST">
+    <input type = "submit" value = "Interior Light Switch" onclick="alert('The Light is off');" class = "btn btn-dark btn-lg">
+    </form>