Update app.py

app.py

@@ -1,10 +1,62 @@
 import gradio as gr
+import requests
+import io
+import contextlib
+import os
 
-with gr.Blocks(fill_height=True) as demo:
-    with gr.Sidebar():
-        gr.Markdown("# Inference Provider")
-        gr.Markdown("This Space showcases the deepseek-ai/DeepSeek-V3-0324 model, served by the nebius API. Sign in with your Hugging Face account to use this API.")
-        button = gr.LoginButton("Sign in")
-    gr.load("models/deepseek-ai/DeepSeek-V3-0324", accept_token=button, provider="nebius")
+# API key from Hugging Face Space secret
+API_KEY = os.environ.get("API_KEY")
+API_URL = "https://api.deepseek.com/v1/chat/completions"  # Replace if different
+
+# DeepSeek V3 AI explanation function
+def deepseek_reply(code_input):
+    if not API_KEY:
+        return "❌ API Key not found. Please set API_KEY in HF Space secrets."
+
+    headers = {
+        "Authorization": f"Bearer {API_KEY}",
+        "Content-Type": "application/json"
+    }
+    payload = {
+        "model": "deepseek-coder:33b",
+        "messages": [
+            {"role": "system", "content": "You are a helpful coding assistant."},
+            {"role": "user", "content": code_input}
+        ],
+        "temperature": 0.2,
+        "stream": False
+    }
+
+    try:
+        response = requests.post(API_URL, headers=headers, json=payload)
+        result = response.json()
+        return result["choices"][0]["message"]["content"]
+    except Exception as e:
+        return f"❌ DeepSeek Error: {e}"
+
+# Code execution preview function
+def execute_code(code_input):
+    buffer = io.StringIO()
+    try:
+        with contextlib.redirect_stdout(buffer):
+            exec(code_input, {})
+        return buffer.getvalue()
+    except Exception as e:
+        return f"❌ Execution Error: {e}"
+
+# Gradio UI setup
+with gr.Blocks(css="footer {display: none !important}") as demo:
+    gr.Markdown("# ⚡ Sparkle Code Lab — Powered by DeepSeek V3")
     
-demo.launch()
+    with gr.Row():
+        code = gr.Code(label="✍️ Paste your code or question", language="python", lines=20)
+    with gr.Row():
+        run_btn = gr.Button("🚀 Run & Explain")
+    with gr.Row():
+        deepseek_out = gr.Markdown(label="🧠 AI Explanation (DeepSeek)")
+        exec_out = gr.Textbox(label="📤 Code Output", lines=10, interactive=False)
+
+    run_btn.click(fn=deepseek_reply, inputs=code, outputs=deepseek_out)
+    run_btn.click(fn=execute_code, inputs=code, outputs=exec_out)
+
+demo.launch()