Update app.py

app.py

@@ -1,13 +1,15 @@
 import gradio as gr
+import os
 from huggingface_hub import InferenceClient
 
 client = InferenceClient("explorewithai/Loxa-3B")
 
+meo_system = os.environ.get("MEO")
 
 def respond(
     message,
     history: list[tuple[str, str]],
-    system_message,
+    system_message = meo_system,
     max_tokens,
     temperature,
     top_p,
@@ -40,7 +42,6 @@ def respond(
 demo = gr.ChatInterface(
     respond,
     additional_inputs=[
-        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=4.0, value=0.7, step=0.1, label="Temperature"),
         gr.Slider(