Upload main.py

main.py

@@ -104,11 +104,11 @@ def send_whatsapp_message(wa_id, reply):
     httpx.post(url, headers=headers, json=payload)
 
 def send_welcome_buttons(wa_id: str):
-    """Send an in-session Interactive quick-reply with 2 buttons."""
+    """Send an in-session Interactive button message with 2 reply options."""
     url = f"https://graph.facebook.com/v23.0/{PHONE_NUMBER_ID}/messages"
     headers = {
         "Authorization": f"Bearer {WHATSAPP_API_TOKEN}",
-        "Content-Type": "application/json"
+        "Content-Type": "application/json",
     }
     payload = {
       "messaging_product": "whatsapp",
@@ -122,18 +122,20 @@ def send_welcome_buttons(wa_id: str):
         "action": {
           "buttons": [
             {
-              "type": "quick_reply",
+              "type": "reply",
               "reply": {"id": "open_gallery", "title": "Open Gallery"}
             },
             {
-              "type": "quick_reply",
+              "type": "reply",
               "reply": {"id": "open_camera",  "title": "Open Camera"}
             }
           ]
         }
       }
     }
-    httpx.post(url, headers=headers, json=payload)
+    resp = httpx.post(url, headers=headers, json=payload)
+    # debug log
+    print(f"[BUTTON] POST → {resp.status_code}, body: {resp.text}")
 
 @app.post("/webhook")  # incoming WhatsApp updates
 async def receive_update(req: Request):