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Python program to dynamically update value in dictionary.
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Here is a Python program to dynamically update dictionary value

import json

def update_value(dictionary, key, value):
    """Update value in dictionary."""
    dictionary[key] = value

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

# Enter the key and value
key = "key1"
value = "value3"

# Calling the function
print((update_value(dictionary, key, value)))

# Printing the result
print(dictionary)

#Example Output
# None
# {'key1': 'value3', 'key2': 'value2'}

#Remember to inspect code for bugs.