Update app.py

app.py

@@ -0,0 +1,35 @@
+import gradio as gr
+import requests
+import os
+
+API_URL = "https://router.huggingface.co/hf-inference/models/mistralai/Mistral-7B-Instruct-v0.2"
+HEADERS = {
+    "Authorization": f"Bearer {os.environ['HF_API_KEY']}"
+}
+
+def chat(message):
+    response = requests.post(
+        API_URL,
+        headers=HEADERS,
+        json={
+            "inputs": message,
+            "parameters": {
+                "max_new_tokens": 200,
+                "temperature": 0.7
+            }
+        },
+        timeout=60
+    )
+
+    data = response.json()
+    if isinstance(data, list) and "generated_text" in data[0]:
+        return data[0]["generated_text"]
+
+    return str(data)
+
+gr.Interface(
+    fn=chat,
+    inputs=gr.Textbox(label="You"),
+    outputs=gr.Textbox(label="Bot"),
+    title="My AI Chatbot"
+).launch()