specific line in file to string

with open("Status.txt", "x") as Status: #makes a file 
    UserName = Status.read() #reads the file

with open("Status.txt", "w") as StatusFileWrite:
    StatusFileWrite.write("Hello " + UserName + " :)")

is the code I wrote and it says a error that it can’t read the contents if the file
and how do I change instantly change that the file has when it is created

how do I specify what line it reads

I was ecspecting it to make the string to the contents of the file

this Is the error

UserName = Status.read()
           ^^^^^^^^^^^^^

io.UnsupportedOperation: not readable

>Solution :

First, write to the file

with open("Status.txt", "w") as StatusFileWrite:
    StatusFileWrite.write("Hello User :)")

Now, read from the file

with open("Status.txt", "r") as Status:
    UserName = Status.readline()  # Reads the first line
print("Read from file:", UserName)