human
1d array in char datatype in.
assistant
Here is a Python function to 1d array in char datatype

import numpy as np

def char_to_string(value):
    """Converts a 1d array in char datatype to a string."""
    return ''.join(value)

# Enter the data
value = np.array(['a', 'b', 'c'])

# Calling the function
print((char_to_string(value)))

#Example Output
# abc

#Remember to inspect code for bugs.