lightning/docs/source-app/levels/intermediate/level_2_scripts/hello_app.py

24 lines
639 B
Python

# app.py
import lightning as L
class TrainComponent(L.LightningWork):
def run(self, x):
print(f'train a model on {x}')
class AnalyzeComponent(L.LightningWork):
def run(self, x):
print(f'analyze model on {x}')
class WorkflowOrchestrator(L.LightningFlow):
def __init__(self) -> None:
super().__init__()
self.train = TrainComponent(cloud_compute=L.CloudCompute('cpu'))
self.analyze = AnalyzeComponent(cloud_compute=L.CloudCompute('gpu'))
def run(self):
self.train.run("CPU machine 1")
self.analyze.run("GPU machine 2")
app = L.LightningApp(WorkflowOrchestrator())