## 10 minutes to Flyte 2
The quickest way to get a feel for Flyte 2 is in this notebook:
[](https://colab.research.google.com/github/unionai/unionai-examples/blob/main/v2/user-guide/getting-started/ten_minutes_to_flyte.ipynb)
## Install
```bash
uv pip install flyte
```
For the full SDK and development tools, see the [flyte-sdk](https://github.com/flyteorg/flyte-sdk) repository.
## Example
```python
import asyncio
import flyte
env = flyte.TaskEnvironment(
name="hello_world",
image=flyte.Image.from_debian_base(python_version=(3, 12)),
)
@env.task
def calculate(x: int) -> int:
return x * 2 + 5
@env.task
async def main(numbers: list[int]) -> float:
results = await asyncio.gather(*[
calculate.aio(num) for num in numbers
])
return sum(results) / len(results)
if __name__ == "__main__":
flyte.init()
run = flyte.run(main, numbers=list(range(10)))
print(f"Result: {run.result}")
```
| Python | Flyte CLI |
| ```bash python hello.py ``` | ```bash flyte run hello.py main --numbers '[1,2,3]' ``` |
| Python | Flyte CLI |
| ```bash python serving.py ``` | ```bash flyte serve serving.py env ``` |