Update app.py

app.py

@@ -98,11 +98,11 @@ class SuperSmartAgent:
             
             graph = builder.compile()
         
-        def __call__(self, question: str) -> str:
-            # use self.graph to process the question
-            state = {"question": question}
-            result = self.graph.invoke(state)
-            return result.get("response", "No answer generated.")
+    def __call__(self, question: str) -> str:
+        # use self.graph to process the question
+        state = {"question": question}
+        result = self.graph.invoke(state)
+        return result.get("response", "No answer generated.")
 
 
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