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# Example dictionary
my_dict = {'key1': 'value1', 'key2': 'value2'}
# Retrieving values using get() with default fallback
value = my_dict.get('key3', 'default_value')
print(value) # Output: default_value
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dictionary = {"message": "Hello, World!"}
data = dictionary.get("message", "")
print(data) # Hello, World!