Operation not permitted

I am using dart_appwrite in my Flutter app. I have a function that uploads an image to my storage. It works fine on other targeted platforms except my Mac OS. This is the error I get: AppwriteException: ClientException with SocketException: Connection failed (OS Error: Operation not permitted, errno = 1), address = cloud.appwrite.io, port = 443, uri=https://cloud.appwrite.io/v1/storage/buckets/65399950e69c69a3d059/files (0)

Please I need help on knowing what the problem is and how to solve it. Thanks

TL;DR

I am using dart_appwrite in my Flutter app and encountering an error on my Mac OS that says "Operation not permitted." The error occurs when trying to upload an image to my storage. I need help understanding the problem and finding a solution. Thank you. Solution: It appears that there may be a plist or similar file that needs to be updated to grant the app network access. Check if there are any network permissions or settings that need to be adjusted on your Mac OS. Additionally, ensure that you are not putting the API key directly into the app for security reasons.