/usr/bin/python3 /path/to/data.py /usr/bin/python3: can't open file '/path/to/data.py': [Errno 2] No such file or directory

This error message means that the Python interpreter is unable to locate the file "data.py" at the specified path.

There could be several reasons for this error:

1. The file "data.py" does not exist at the specified path. Double-check the path and make sure it is correct.

2. The file "data.py" is located in a different directory. Check the directory structure and update the path accordingly.

3. The file "data.py" requires certain permissions to be accessed. Ensure that you have the necessary permissions to access the file.

4. The file "data.py" has been deleted or moved. Restore the file or update the path to the new location.

Once the issue has been identified and resolved, the Python interpreter should be able to locate and execute the file without any errors.