Update handler.py

handler.py

@@ -31,7 +31,7 @@ class ProductSearcher:
             "tôi muốn biết giá cái này"
         ]
         self.prompts = [
-            "Descibe product in image with it color. Only answer in one sentence",
+            "Descibe product in image with it color. Only answer in one sentence"
             "Describe the product in detail and provide information about the product. If you don't know the product, you can describe the image",
             "Estimate the price of the product and provide a detailed description of the product"
         ]