Update app.py

app.py

@@ -53,7 +53,6 @@ def stream_chat(
     full_prompt += f"[INST]{message}[/INST]"
 
     inputs = tokenizer(full_prompt, truncation=False, return_tensors="pt").to(device)
-    context_length = inputs.input_ids.shape[-1]
     
     streamer = TextIteratorStreamer(tokenizer, timeout=60.0, skip_prompt=True, skip_special_tokens=True)
     
@@ -90,6 +89,7 @@ with gr.Blocks(css=CSS, theme="soft") as demo:
             gr.Textbox(
                 value="You are a helpful assistant capable of generating long-form content.",
                 label="System Prompt",
+                visible=False,
             ),
             gr.Slider(
                 minimum=0,