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as a structure I will finalize everything so lets show errors for example if there is another happening so when the user is sending a message lets show an error here and the catch block not just log it so for that I will show a snack bar so in order to show it you call the scaffold messenger dot off context then dot show snap bar like that and now you need to give it a snack bar and you need to give it the context you can use I mean the content and you can use the text widget and in my case I will use the error and uh for the background here you can use the background lets first format our code like that and then here for this snack bar you can add the background color and it would be nice if we show the red color like that and now I would make an error for example I will I will just for example cut this now restart the application and try to send a message hello for example send and here it is now we are showing this now lets make sure that the user cannot send an empty message p