Human: Write me a Python function to quickly ad hash to a Python script. Assistant: 
Here is a Python function to quickly ad hash to a Python file

import hashlib

def _add_hash(hash, value):
    """Add a value to a hash."""
    return hash + value

# Enter the hash
hash = "abc"

# Enter the value
value = "def"

# Calling the function
print((_add_hash(hash, value)))

#Example Output
# abcdef

#Remember to inspect code for bugs.