Update app.py

app.py

@@ -329,6 +329,18 @@ def incoming_whatsapp():
 
     message.body("I'm sorry, I don't understand that command.")
     return str(response)
+
+def send_message(to, body):
+    try:
+        message = client.messages.create(
+            from_=from_whatsapp_number,
+            body=body,
+            to=to
+        )
+        print(f"Message sent with SID: {message.sid}")
+    except Exception as e:
+        print(f"Error sending message: {e}")
+        
 def send_initial_message(to_number):
     send_message(
         f'whatsapp:{to_number}',