Update app.py

app.py

@@ -4,25 +4,32 @@ import os
 from helper.openai_api import chat_completion
 from helper.messenger_api import send_message, set_typing_on, set_typing_off
 
+# Load environment variables
 load_dotenv()
 
 app = Flask(__name__)
 
+# Retrieve environment variables
 VERIFY_TOKEN = os.getenv('VERIFY_TOKEN')
-print(VERIFY_TOKEN)
+PAGE_ACCESS_TOKEN = os.getenv('PAGE_ACCESS_TOKEN')
+OPENAI_API_KEY = os.getenv('OPENAI_API_KEY')
+
+# Debugging: Print the loaded environment variables
+print(f"VERIFY_TOKEN: {VERIFY_TOKEN}")
+print(f"PAGE_ACCESS_TOKEN: {PAGE_ACCESS_TOKEN}")
+print(f"OPENAI_API_KEY: {OPENAI_API_KEY}")
+
 @app.route('/', methods=['GET'])
 def home():
-    print('FACEBOOK CHATBOT')
     return 'FACEBOOK CHATBOT', 200
-        
+
 @app.route('/facebook', methods=['GET'])
 def verify_webhook():
     mode = request.args.get('hub.mode')
     token = request.args.get('hub.verify_token')
     challenge = request.args.get('hub.challenge')
 
-    if mode == 'subscribe' and token == "imseldrith": # VERIFY_TOKEN:
-        print('WEBHOOK_VERIFIED')
+    if mode == 'subscribe' and token == VERIFY_TOKEN:
         return challenge, 200
     else:
         return 'Forbidden', 403
@@ -30,9 +37,9 @@ def verify_webhook():
 @app.route('/webhook', methods=['POST'])
 def handle_messages():
     body = request.get_json()
+    print('Incoming request body:', body)  # Log the entire request body
 
     if not body.get('entry') or not body['entry'][0].get('messaging'):
-        print('Invalid payload structure:', body)
         return 'Invalid payload', 400
 
     messaging_event = body['entry'][0]['messaging'][0]
@@ -40,29 +47,25 @@ def handle_messages():
     message_text = messaging_event['message'].get('text')
 
     if not sender_id or not message_text:
-        print('Missing sender ID or message text:', {'sender_id': sender_id, 'message_text': message_text})
         return 'Invalid message', 400
 
     set_typing_on(sender_id)
 
     result = chat_completion(message_text)
-    print('Chat Completion Result:', result)
-
     response_text = result.get('response', '')
+    
     try:
         parsed_response = eval(response_text)  # Caution: using eval() is dangerous, ensure the content is trusted
+        if not isinstance(parsed_response, dict):
+            raise ValueError("Response is not a valid dictionary")
     except:
-        parsed_response = response_text
+        parsed_response = {'msg': response_text, 'image_url': None}
 
-    if isinstance(parsed_response, dict):
-        msg = parsed_response.get('msg')
-        image_url = parsed_response.get('image_url')
-        send_message(sender_id, msg, image_url)
-    else:
-        send_message(sender_id, response_text)
+    msg = parsed_response.get('msg')
+    image_url = parsed_response.get('image_url')
+    send_message(sender_id, msg, image_url)
 
     set_typing_off(sender_id)
-    print(f'Message sent to {sender_id}: {parsed_response}')
     return 'OK', 200
 
 if __name__ == '__main__':