Update app.py

app.py

@@ -13,6 +13,7 @@ from utils.tools import format_results, point_prompt
 from utils.tools_gradio import fast_process
 from tinysam import sam_model_registry, SamPredictor
 from huggingface_hub import snapshot_download
+import wget
 
 
 #snapshot_download("merve/tinysam", local_dir="tinysam")