Update app.py

app.py

@@ -52,24 +52,7 @@ You predict that Player will choose option <<
 with gr.Blocks(
     fill_width=True,
     css="""
-    /* ---- kill the outer frame ---- */
-    #prompt-box {
-        border: none !important;       /* wipe wrapper border */
-        box-shadow: none !important;   /* wipe wrapper shadow */
-    }
-
-    /* ---- keep / style the inner textarea ---- */
-    #prompt-box textarea {
-        height: 400px;
-        border: 1px solid var(--input-border-color, #d9d9d9); /* normal inner border */
-        box-shadow: none !important;   /* but no inset shadow */
-    }
-    #prompt-box textarea:focus {
-        outline: 2px solid var(--primary-600, #2684ff);  /* optional focus ring */
-    }
-
-    /* just spacing for the info banner */
-    #info-box { margin-bottom: 1rem }
+    #prompt-box textarea {height:256px}
     """,
 ) as demo: