Update app.py

app.py

@@ -23,7 +23,7 @@ def generate_image(story):
 
 def evaluate_similarity(story, img_path="generated_image.png"):
     image = clip_preprocess(Image.open(img_path)).unsqueeze(0).to(device)
-    text = clip.tokenize([story], truncate).to(device)
+    text = clip.tokenize([story], truncate=True).to(device)
     with torch.no_grad():
         image_features = clip_model.encode_image(image)
         text_features = clip_model.encode_text(text)