added download and copuy button

app.py

@@ -25,7 +25,7 @@ Structure the blog with:
 - 2–3 subheadings with paragraphs
 - A conclusion
 
-
+Use markdown formatting with ## for subheadings. Keep the tone conversational.
 
 ### Response:
 """
@@ -49,10 +49,44 @@ Structure the blog with:
         return f"❌ Failed to generate blog: {str(e)}"
 
 # Gradio Interface
-gr.Interface(
-    fn=generate_blog,
-    inputs=gr.Textbox(label="Blog Topic"),
-    outputs=gr.Textbox(label="Generated Blog"),
-    title="📝 AI Blog Writer",
-    description="Enter a topic and get a well-written blog post.",
-).launch(share=True)
+# gr.Interface(
+#     fn=generate_blog,
+#     inputs=gr.Textbox(label="Blog Topic"),
+#     outputs=gr.Textbox(label="Generated Blog"),
+#     title="📝 AI Blog Writer",
+#     description="Enter a topic and get a well-written blog post.",
+# ).launch(share=True)
+
+# Gradio Blocks version to add extra buttons
+with gr.Blocks() as demo:
+    gr.Markdown("## 📝 AI Blog Writer\nEnter a topic and get a well-written blog post.")
+
+    with gr.Row():
+        topic_input = gr.Textbox(label="Blog Topic", placeholder="e.g. Clean energy")
+
+    with gr.Row():
+        generate_btn = gr.Button("✍️ Generate Blog")
+
+    blog_output = gr.Textbox(label="Generated Blog", lines=20)
+
+    with gr.Row():
+        copy_btn = gr.Button("📋 Copy to Clipboard")
+        download_btn = gr.Button("⬇️ Download Blog")
+
+    download_file = gr.File(label="Download", visible=False)
+
+    def copy_text(text):
+        # No-op: client handles clipboard via JS
+        return text
+
+    def download_blog(text):
+        filepath = "generated_blog.txt"
+        with open(filepath, "w", encoding="utf-8") as f:
+            f.write(text)
+        return filepath
+
+    generate_btn.click(fn=generate_blog, inputs=topic_input, outputs=blog_output)
+    copy_btn.click(fn=copy_text, inputs=blog_output, outputs=blog_output)
+    download_btn.click(fn=download_blog, inputs=blog_output, outputs=download_file)
+
+demo.launch(share=True)