fix bug

app.py

@@ -44,11 +44,12 @@ def pil_to_binary_mask(pil_image, threshold=0):
 def fetch_products(query):
     result= amazon_oxy.scrape_amazon(query)
     values = list(result.values())
+    imgs=list(result.keys())
     pic_and_prices = []
     urls = []
     i = 0
     for price, url in values:
-        pic_and_prices.append((values[i], "$"+str(price)))
+        pic_and_prices.append((imgs[i], "$"+str(price)))
         i+=1
         urls.append(url)
     print(pic_and_prices)