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Run the current code in the Function editor to inspect its return value and logs. This guide uses usdc_amount from Create a Function.

Run a test

  1. Open the Function and find the raw_amount input below the editor.
  2. Enter 1500000, then press Enter to confirm.
  3. Click Run and wait for completion.
  4. In Output → Return, check that the result is 1.5.
usdc_amount test input and return value 1.5
return values appear under Return; print() output appears in the output area.

Save test inputs

Hover over the parameter bar and click the flask icon with a plus sign, Add to test cases, to save the current inputs. Click the flask button on the right to open the test-case list, select an entry to restore its parameters, and click Run.
A saved test case with raw_amount set to 1500000

Inspect an error and retest

Temporarily change the divisor 10 ** 6 to 0 and run with input 1500000. This triggers ZeroDivisionError. The output includes division by zero and a traceback pointing to that line.
Output shows division by zero and a traceback after the failed test
Restore the divisor to 10 ** 6, save, and run again. The return value should be 1.5.