Update app.py

app.py

@@ -15,6 +15,9 @@ MAX_IMAGE_SIZE = 2048
 
 @spaces.GPU()
 def infer(prompt, seed=42, randomize_seed=False, width=1024, height=1024, num_inference_steps=4, progress=gr.Progress(track_tqdm=True)):
+    """ 
+    Generate an image using the Flux 1 Schnell Image Generator.
+    """
     if randomize_seed:
         seed = random.randint(0, MAX_SEED)
     generator = torch.Generator().manual_seed(seed)