Update app.py

app.py

@@ -1,30 +1,30 @@
 import os
 import gradio as gr
-from smolagents import CodeAgent, DuckDuckGoSearchTool, OpenRouterModel
+from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel
 
-os.environ["OPENROUTER_API_KEY"] = os.getenv("OPENROUTER_API_KEY")
+# Optional: if you add HF_TOKEN in secrets, it can use it
+os.environ["HF_TOKEN"] = os.getenv("HF_TOKEN")
 
+# Build the agent
 agent = CodeAgent(
     tools=[DuckDuckGoSearchTool()],
-    model=OpenRouterModel(
-        model="mistralai/mistral-7b-instruct"
-    )
+    model=HfApiModel(model="HuggingFaceH4/zephyr-7b-beta")
 )
 
+# Simple app function
 def who_is_bot(person_name):
-    prompt = (
-        f"Who is {person_name}? "
-        "Give a short 1-2 sentence summary."
-    )
+    prompt = f"Who is {person_name}? Give a short 1-2 sentence summary."
     result = agent.run(prompt)
     return result.strip()
 
-iface = gr.Interface(fn=who_is_bot,
-                     inputs=gr.Textbox(label="Person Name"),
-                     outputs=gr.Textbox(label="Summary"),
-                     title="Who Is Bot",
-                     description="Enter the name of a famous person, get a 1-2 sentence summary.")
+# Gradio UI
+iface = gr.Interface(
+    fn=who_is_bot,
+    inputs=gr.Textbox(label="Person Name"),
+    outputs=gr.Textbox(label="Summary"),
+    title="Who Is Bot",
+    description="Enter a name — get a 1-2 sentence summary."
+)
 
 if __name__ == "__main__":
     iface.launch()
-