Update app.py

app.py

@@ -1,11 +1,19 @@
-import gradio as gr
+import os
+from huggingface_hub import login
 from transformers import pipeline
+import gradio as gr
+
+# 🔐 Login using the secret token (set in Space Settings > Secrets)
+login(os.getenv("HF_TOKEN"))
 
+# 🚀 Load the gated model
 pipe = pipeline("text-generation", model="google/gemma-2b-it")
 
+# 🧠 Generation function
 def generate(prompt):
-    result = pipe(prompt, max_new_tokens=100)
-    return result[0]["generated_text"]
+    output = pipe(prompt, max_new_tokens=100)
+    return output[0]["generated_text"]
 
+# 🎛️ Gradio Interface
 iface = gr.Interface(fn=generate, inputs="text", outputs="text")
 iface.launch()