Create app.py

app.py

@@ -0,0 +1,31 @@
+import gradio as gr
+from pathlib import Path
+
+current_file_path = Path(__file__).resolve()
+relative_path = "path/to/file"
+absolute_path = (current_file_path.parent / ".." / ".." / "gradio").resolve()
+
+def get_file_content(file):
+    return (file,)
+
+with gr.Blocks() as demo:
+    gr.Markdown("---")
+    gr.Markdown('### `FileExplorer` to `Code` -- `file_count="single"`')
+    with gr.Group():
+        with gr.Row():
+            file_3 = gr.FileExplorer(
+                scale=1,
+                glob="**/components/**/*.py",
+                value=["themes/utils"],
+                file_count="single",
+                root_dir=absolute_path,
+                ignore_glob="**/__init__.py",
+                elem_id="file",
+            )
+
+            code = gr.Code(lines=30, scale=2, language="python")
+
+    file_3.change(get_file_content, file_3, code)
+
+if __name__ == "__main__":
+    demo.launch()