Update app.py

app.py

@@ -8,8 +8,8 @@ def fn(*args, **kwargs):
 
 gr.Interface(
     fn=fn,
-    inputs=tool_class.inputs,
-    outputs=tool_class.outputs,
-    title=tool_class.__name__,
+    inputs=tool.inputs,
+    outputs=tool.outputs,
+    title=tool.__name__,
     article=tool.description,
 ).queue(concurrency_count=5).launch()