Update app.py

app.py

@@ -150,15 +150,33 @@ def reply(message: str, history: list[str]) -> str:
             partial_message += new_token
             yield partial_message
 
+# Example queries
+EXAMPLE_QUERIES = [
+    "What is multi-material 3D printing?",
+    "How is additive manufacturing being applied in aerospace?",
+    "Tell me about innovations in metal 3D printing techniques.",
+    "What are some sustainable materials for 3D printing?",
+    "What are the biggest challenges with support structures in additive manufacturing?",
+    "How is 3D printing impacting the medical field?",
+    "What are some common applications of additive manufacturing in industry?",
+    "What are the benefits and limitations of using polymers in 3D printing?",
+    "Are there recent breakthroughs in enhancing precision for additive manufacturing?",
+    "Tell me about the environmental impacts of additive manufacturing.",
+    "What are the primary limitations of current 3D printing technologies?",
+    "What future trends are expected in the field of additive manufacturing?",
+    "How are researchers improving the speed of 3D printing processes?",
+    "What are the best practices for managing post-processing in additive manufacturing?",
+]
 
 # Create and run the gradio interface
 gradio.ChatInterface(
     reply,
+    examples=EXAMPLE_QUERIES
     chatbot=gradio.Chatbot(
         show_label=False,
         show_share_button=False,
         show_copy_button=False,
-        value=[[None, GREETING]],
+        # value=[[None, GREETING]],
         height="60vh",
         bubble_full_width=False,
     ),