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| |
| <html> |
| <h2>Aggregation - Count</h2> |
| <p> |
| <b>Kata:</b> Count the number of elements from an input. |
| </p> |
| <br> |
| <div class="hint"> |
| Use <a href="https://beam.apache.org/releases/pydoc/current/apache_beam.transforms.combiners.html#apache_beam.transforms.combiners.Count"> |
| Count</a>. |
| </div> |
| </html> |