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Python code to create a dictionary value to lowercase.
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Here is a Python code to create a dictionary value to lowercase

import json

def _dict_lower(dictionary):
  """
  move to util_iter
  """
  return {key.lower(): value for key, value in list(dictionary.items())}

# Enter the dictionary
dictionary = {"key1": "value1", "key2": "value2"}

# Calling the function
print((_dict_lower(dictionary)))

#Example Output
# {'key1': 'value1', 'key2': 'value2'}

#Remember to inspect code for bugs.