use pil for default image

app.py

@@ -13,6 +13,7 @@ from groq import Groq
 import base64
 from io import BytesIO
 import os
+from PIL import Image
 
 from google import genai
 from google.genai import types
@@ -185,7 +186,8 @@ css = """
 }
 """
 
-image_path = os.path.abspath("hoodie.webp")
+image_path = os.path.join(os.path.dirname(__file__), "hoodie.webp")
+default_img = Image.open(image_path)
 
 # generated_prompt = ""
 
@@ -194,7 +196,7 @@ with gr.Blocks(css=css, theme=gr.themes.Soft()) as demo:
     with gr.Row():
         with gr.Column(elem_id="col-input-image"):
             # gr.Markdown(" ## Drop your image here")
-            input_image = gr.Image(type="pil", value=image_path)
+            input_image = gr.Image(type="pil", value=default_img)
         with gr.Column(elem_id="col-container"):
             generate_button = gr.Button("Generate flat sketch", scale=0, variant="primary", elem_classes="btn btn-primary")