Update app.py

app.py

@@ -1,18 +1,12 @@
 import gradio as gr
 from huggingface_hub import InferenceClient
 
-
-
-
-
 """
 For more information on `huggingface_hub` Inference API support, please check the docs: https://huggingface.co/docs/huggingface_hub/v0.22.2/en/guides/inference
 """
 client = InferenceClient("HuggingFaceH4/zephyr-7b-beta")
 
 
-
-
 def respond(
     message,
     history: list[tuple[str, str]],
@@ -25,6 +19,8 @@ def respond(
     messages = [{"role": "system", "content": system_message}]
 
     for val in history:
+        if val[0]:
+            messages.append({"role": "user", "content": val[0]})
         if val[1]:
             messages.append({"role": "assistant", "content": val[1]})
 
@@ -45,7 +41,6 @@ def respond(
         yield response
 
 
-
 """
 For information on how to customize the ChatInterface, peruse the gradio docs: https://www.gradio.app/docs/chatinterface
 """
@@ -54,16 +49,17 @@ demo = gr.ChatInterface(
     additional_inputs=[
         gr.Slider(minimum=0.1, maximum=4.0, value=0.7, step=0.1, label="Temperature"),
         
-        gr.Textbox(value="You are a friendly Chatbot.", label="System message"),
+        #gr.Textbox(value="You are a friendly Chatbot.", label="System message"),
         gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens"),
         gr.Slider(
             minimum=0.1,
+            maximum=1.0,
+            value=0.95,
             step=0.05,
             label="Top-p (nucleus sampling)",
         ),
         
     ],
-
 )