Update app.py

app.py

@@ -80,6 +80,15 @@ def cmdb_adv(a, b, c):
     return f"-preset {a} {tuning}"
 
 with gr.Blocks(title="FFmo - FFmpeg Online", theme=gr.themes.Soft()) as main:
+    gr.Markdown(
+        "# <center> FFmo - FFmpeg Online\n"
+        "[![image](https://colab.research.google.com/drive/1BWgdzhL118O6fENqYCIIG9WgCfiTkQ65?usp=share_link)\n\n"
+        "## Feature Description:"
+        "- Smooth Interpolation – Smooth interpolation is a technique used in video filtering to enhance the visual quality and smoothness of video sequences. It involves estimating the values of pixels or frames between existing frames in order to create seamless transitions and reduce jerkiness or flickering."
+        "- Frame Blending – \"Frame blending\" is a video filtering technique used to create smooth transitions between frames in a video sequence. It involves blending two or more adjacent frames together to generate intermediate frames, resulting in a smoother appearance during playback."
+        "- Advanced – For Professional/Developer Only. It only Include **Tuning** section only."
+        "### NOTE: \"Tuning\" option is not supported if the input video codec is other than \"H.264\"\n"
+    )
     with gr.Tabs():
         with gr.TabItem("Smooth Interpolation"):
             with gr.Row():