fixing

app.py

@@ -44,7 +44,7 @@ def generate(
     top_p: float = 0.9,
     top_k: int = 50,
     repetition_penalty: float = 1.1,
-) -> list[tuple[str, str]]:
+) -> Iterator[list[tuple[str, str]]]:
     if chat_history is None:
         chat_history = []
     
@@ -165,13 +165,13 @@ def create_demo() -> gr.Blocks:
 
         gr.Examples(
             examples=[
-                ["What is the trolley problem and what are its main ethical implications?"],
-                ["Can you explain Plato's Theory of Forms?"],
-                ["What is the difference between analytic and continental philosophy?"],
-                ["How does Kant's Categorical Imperative work?"],
-                ["What is the problem of consciousness in philosophy of mind?"],
+                "What is the trolley problem and what are its main ethical implications?",
+                "Can you explain Plato's Theory of Forms?",
+                "What is the difference between analytic and continental philosophy?",
+                "How does Kant's Categorical Imperative work?",
+                "What is the problem of consciousness in philosophy of mind?",
             ],
-            inputs=[msg],
+            inputs=msg,
             fn=lambda x: generate(x, [], system_prompt.value, max_new_tokens.value, temperature.value, top_p.value, top_k.value, repetition_penalty.value),
             outputs=chatbot,
             cache_examples=True,