Update app.py

app.py

@@ -187,7 +187,7 @@ def save_settings(settings_dict):
     print(f"crypto_key_sys: {crypto_key_sys_ser}")    
     print(f"senler_token: {senler_token_ser}")   
     print(f"wa_ak: {wa_ak_ser}") 
-    print(f"wa_api_key: {wa_api_key}") 
+    print(f"wa_api_key: {wa_api_key_ser}") 
 
 @app.route('/settings', methods=['GET'])
 def get_settings():