This is what I wrote for python: 

```
from sys import argv
from os.path import exists

script, from_file, to_file = argv

print("Let's see what we have in the file we want to copy:")
open_file = open(from_file)
read_file = open_file.read()
print(read_file)

print("Now let's see what we have in the file we want to copy to:")
new_file = open(to_file)
new_read = new_file.read()
print(new_read)

print(f"Now let's copy stuff from {from_file} to {to_file}")
new_file2 = open(to_file, 'w')
new_file2.write(read_file)
new_file2.close()

print(f"Now let's see what is in {to_file}")
new_file3 = open(new_file2)
new_read2 = new_file3.read()
print(new_read2)

```

This is the error I get:

[![enter image description here](https://i.stack.imgur.com/FktqI.jpg)](https://i.stack.imgur.com/FktqI.jpg)

Can someone tell me what exactly I did wrong here or what I am missing?