Update app.py

app.py

@@ -110,7 +110,9 @@ with gr.Blocks(theme=theme) as demo:
             submit_btn = gr.Button("Ask Scooby")
         submit_btn.click(fn=respond, inputs=text_input, outputs=output)
         with gr.TabItem("🍲 Recipes"):
-            gr.ChatInterface(fn=respond,title="Pet Recipe Assistant 🍽️",textbox=gr.Textbox(placeholder="What does your pet need a recipe for?", label="Recipe Request"),chat_history=True,retry_btn="🔁 Try Again",clear_btn="🧹 Clear Chat")
+            gr.ChatInterface(fn=respond,title="Pet Recipe Assistant 🍽️",
+                             textbox=gr.Textbox(placeholder="What does your pet need a recipe for?", 
+                                                label="Recipe Request"),history=True,retry_btn="🔁 Try Again",clear_btn="🧹 Clear Chat")