Update app.py

app.py

@@ -67,12 +67,12 @@ def chat(message, history):
 gr.ChatInterface(
     chat,
     chatbot=gr.Chatbot(height=300),
-    textbox=gr.Textbox(placeholder="Ask me a yes or no question", container=False, scale=7),
+    textbox=gr.Textbox(placeholder="Ask Math Tutor any question", container=True, scale=7),
     title="Math Tutor",
     description="Ask Math Tutor any question",
     theme="soft",
     examples=["I need to solve the equation `3x + 11 = 14`. Can you help me?"],
-    cache_examples=False,
+    cache_examples=True,
     retry_btn=None,
     undo_btn=None,
     clear_btn="Clear",