Update app.py

app.py

@@ -424,7 +424,7 @@ class ConversationBot:
                              "The input to this tool should be a string, representing the image_path"),
             Tool(name="Generate Image Condition On Pose Image", func=self.pose2image.inference,
                  description="useful when you want to generate a new real image from both the user desciption and a human pose image. like: generate a real image of a human from this human pose image, or generate a new real image of a human from this pose. "
-                             "The input to this tool should be a comma seperated string of two, representing the image_path and the user description")]
+                             "The input to this tool should be a comma seperated string of two, representing the image_path and the user description")
         ]
 
     def init_langchain(self,api_key):