fix(docs): Modal example return PIL images (#73)

examples/modal.py

@@ -3,7 +3,7 @@
 
 Be careful if you want to replace the official ComfyUI with the comfyui package, Modal does not work well with it: https://github.com/Chaoses-Ib/ComfyScript/issues/69
 
-Author: @the-dream-machine
+Authors: @the-dream-machine, @Chaoses-Ib
 '''
 
 import subprocess
@@ -60,8 +60,9 @@ def generate_image(self, prompt:str):
         print("🎨 Generating image...")
         from comfy_script.runtime import Workflow
         from comfy_script.runtime.nodes import CheckpointLoaderSimple, CLIPTextEncode, EmptyLatentImage, KSampler, VAEDecode, SaveImage, CivitAICheckpointLoader
+        from PIL import Image
 
-        with Workflow(wait=True):
+        with Workflow():
             model, clip, vae = CivitAICheckpointLoader('https://civitai.com/models/101055?modelVersionId=128078')
             # model, clip, vae = CheckpointLoaderSimple("ponyDiffusionV6XL_v6StartWithThisOne.safetensors")
             conditioning = CLIPTextEncode('beautiful scenery nature glass bottle landscape, , purple galaxy bottle,', clip)
@@ -70,7 +71,8 @@ def generate_image(self, prompt:str):
             latent = KSampler(model, 156680208700286, 20, 8, 'euler', 'normal', conditioning, conditioning2, latent, 1)
             image = VAEDecode(latent, vae)
             result = SaveImage(image, 'ComfyUI')
-            print("result", result)
+        images: list[Image.Image] = result.wait().wait()
+        return images
 
 @app.local_entrypoint()
 def main(prompt: str):