GPT-2 is back:

app.py

@@ -9,20 +9,26 @@ def explain_code(code, level):
     explanation = result[len(prompt):].strip()
     return explanation
 
-iface = gr.Interface(
-    fn=explain_code,
-    inputs=[
-        gr.Textbox(lines=12, label="Paste your code here"),
-        gr.Radio(["Python", "C", "JavaScript", "Other"], label="Language", value="Python")
-    ],
-    outputs=gr.Textbox(label="Explanation", lines=8),
-    title="💡 Code Explainer",
-    description="Enter code and get a natural language explanation.",
-    theme="soft",
-    examples=[
-        ["for i in range(5): print(i*i)", "Python"],
-        ["for(int i=0;i<5;i++){System.out.println(i*i);}", "C"],
-    ]
-)
-
-iface.launch()
+def update_language(level):
+    # Map language names to Gradio code block identifiers
+    lang_map = {
+        "Python": "python",
+        "C": "c",
+        "JavaScript": "javascript",
+        "Other": "text"
+    }
+    return gr.update(language=lang_map.get(level, "text"))
+
+with gr.Blocks(title="💡 Code Explainer") as demo:
+    gr.Markdown("### Enter code and get a natural language explanation.")
+
+    lang = gr.Radio(["Python", "C", "JavaScript", "Other"], value="Python", label="Language")
+    code = gr.Code(language="python", label="Code", lines=12)
+    output = gr.Textbox(label="Explanation", lines=8)
+
+    lang.change(fn=update_language, inputs=lang, outputs=code)
+    btn = gr.Button("Explain Code")
+
+    btn.click(fn=explain_code, inputs=[code, lang], outputs=output)
+
+demo.launch()