Update app.py

app.py

@@ -150,4 +150,4 @@ class BasicAgent:
                 }
                 opposite = opposites.get(word, f"UNKNOWN_OPPOSITE_OF_{word}")
                 return f"FINAL ANSWER: {opposite.upper()}"
-    return self.format_final_answer("COULD_NOT_SOLVE")
+        return self.format_final_answer("COULD_NOT_SOLVE")