diff --git a/fastsam/prompt.py b/fastsam/prompt.py
index 4a2b900..176c02e 100644
--- a/fastsam/prompt.py
+++ b/fastsam/prompt.py
@@ -6,6 +6,7 @@
 import torch
 from .utils import image_to_np_ndarray
 from PIL import Image
+import clip
 
 
 class FastSAMPrompt: