Update app.py

app.py

@@ -85,6 +85,16 @@ def get_available_fonts():
 # Main Process
 # --------------------------------------------------
 
+def preview_layout(
+    image,
+    arabic_font,
+    arabic_y,
+    translation_gap,
+    arabic_font_size,
+    translation_font_size
+):
+
+
 def process(
     images,
     background_video,
@@ -327,6 +337,14 @@ Generate cinematic Quran video automatically.
         label="Translation Font Size"
     )
 
+    preview_btn = gr.Button(
+    "Preview Layout"
+    )
+    
+    preview_image = gr.Image(
+        label="Preview"
+    )
+
     generate_btn = gr.Button(
         "Generate Video",
         variant="primary"