fix: use the lower top-p and add the system prompt

app.py

@@ -163,7 +163,7 @@ def generate(
     return output
 
 additional_inputs=[
-    gr.Textbox("", label="Optional system prompt"), #<|endoftext|>
+    gr.Textbox("شعر:", label="Optional system prompt"), #<|endoftext|>
     gr.Slider(
         label="Temperature",
         value=0.95,
@@ -184,7 +184,7 @@ additional_inputs=[
     ),
     gr.Slider(
         label="Top-p (nucleus sampling)",
-        value=0.85,
+        value=0.4,
         minimum=0.0,
         maximum=1,
         step=0.05,