Build a Medical Data Validator - Step 44

Python
1

Tell us what’s happening:

No matter what i do, it’s still showing ‘You should print Unexpected format ‘: ’ at position . (where , , and should be replaced by the current key, value and index) inside your for loop.’

Your code so far



        invalid_records = find_invalid_records(**dictionary)

# User Editable Region

        for key, val in invalid_records:
            print(f"Unexpected format '{key}: {val}' at position {index}.")
            is_invalid = True

    if is_invalid:
        return False

# User Editable Region

    print('Valid format.')
    return True

validate(medical_records)

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Challenge Information:

Build a Medical Data Validator - Step 44

2

Do key and val both exist inside invalid_records? Find out by changing keys or values inside medical_records to be invalid. Then log invalid_records. What does it contain? What type of data structure is it?

1 Like
3

Yes, both key and val exist inside invalid_records.

When I make some values in medical_records invalid and print invalid_records, I get something like:

[('age', False), ('patient_id', False)]
4

did you made other changes to the code? because that is not what is expected
can you post your updated code?

5

In the find_invalid_records function, the return statement was changed.

Before:

return [key for key, value in constraints.items() if not value]

After:

return [(key, value) for key, value in constraints.items() if not value]
6

you can’t do that, please use the reset button, and work on the loop only