Update app.py

app.py

@@ -59,7 +59,7 @@ def virtual_tryon(human_img_path, garment_img_path, garment_type):
             # Extract the prompt ID from the initial response
             if tune_data.get("prompts") and len(tune_data["prompts"]) > 0:
                 prompt_id = tune_data["prompts"][0].get("id")
-            
+
             if not prompt_id:
                 raise gr.Error(f"Failed to get prompt ID from tune creation. API response: {tune_data}")
 
@@ -95,7 +95,7 @@ def virtual_tryon(human_img_path, garment_img_path, garment_type):
                     # This case handles when training is done but image isn't ready yet.
                     yield None, "Step 2/3: Model trained. Finalizing image..."
             else:
-                 yield None, "Step 2/3: Model is training. Checking again in 10 seconds..."
+                yield None, "Step 2/3: Model is training. Checking again in 10 seconds..."
 
             time.sleep(10)  # Wait before polling again
 
@@ -179,10 +179,12 @@ with gr.Blocks(css=css, theme=gr.themes.Soft()) as demo:
         """
         **Instructions:** Upload a photo of a person and a photo of a piece of clothing to see them wear it.
         
-        **Important:** This Space requires an `ASTRIA_API_KEY`. You can get one from [Astria.ai](https://www.astria.ai/) and set it as a secret in the repository settings.
+        This space is made available through the Astria API, which allows you to create virtual try-on experiences with just a few lines of code. 
+        Astria fine-tuning API allows you to create custom AI models from your own images, and then use Virtual Try-On to make those models wear different clothing items.
+        This can be used for fashion e-commerce, virtual fitting rooms, music festivals and concerts and sport events activation campaigns. See more in [Astria Virtual Try-On documentation](https://docs.astria.ai/docs/use-cases/virtual-try-on/).
         """
     )
-    
+
     # --- Main Application UI ---
     with gr.Row():
         with gr.Column(scale=1):