Update app.py

app.py

@@ -89,13 +89,14 @@ def evaluate(
 
 
 ##########################################################################
+cur_dir = os.path.dirname(os.path.abspath(__file__))
 examples = [
  [
- "./extreme_ironing.jpg",
+ f"{cur_dir}/extreme_ironing.jpg",
  "What is unusual about this image?",
  ],
  [
- "./waterview.jpg",
+ f"{cur_dir}/waterview.jpg",
  "What are the things I should be cautious about when I visit here?",
  ]
 ]