Create app.py

app.py

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+# AI-Assisted Code — Academic Integrity Notice
+# Generated with The App Builder. ESCP coursework.
+# Student must be able to explain all code when asked.
+
+import gradio as gr
+
+def greet(name):
+    """Return a greeting message."""
+    if not name.strip():
+        return "Please enter your name."
+    return f"Hello {name}, your HF app works!"
+
+demo = gr.Interface(
+    fn=greet,
+    inputs=gr.Textbox(label="Your name"),
+    outputs=gr.Textbox(label="Output"),
+    title="My First Hugging Face App",
+    description="A basic Gradio app deployed on Hugging Face Spaces."
+)
+
+demo.launch()