Update app.py

app.py

@@ -0,0 +1,38 @@
+import os
+import gradio as gr
+import requests
+
+API_URL = "https://api-inference.huggingface.co/models/mistralai/Mixtral-8x7B-Instruct-v0.1"
+HF_TOKEN = os.environ["HF_TOKEN"]
+headers = {"Authorization": f"Bearer {HF_TOKEN}"}
+
+def generate_from_prompt(prompt):
+    payload = {
+        "inputs": prompt,
+        "parameters": {
+            "max_new_tokens": 180,
+            "temperature": 0.9,
+            "top_p": 0.95,
+            "do_sample": True
+        }
+    }
+
+    response = requests.post(API_URL, headers=headers, json=payload)
+    output = response.json()
+
+    if isinstance(output, list) and "generated_text" in output[0]:
+        return output[0]["generated_text"]
+    elif "generated_text" in output:
+        return output["generated_text"]
+    else:
+        return "⚠️ Erreur : aucune réponse utile."
+
+iface = gr.Interface(
+    fn=generate_from_prompt,
+    inputs=gr.Textbox(label="Prompt complet", lines=10),
+    outputs="text",
+    title="IA hypnopoétique •°○",
+    description="Ce Space s'utilise avec un serveur externe (ex: Node.js) qui envoie un prompt déjà rédigé."
+)
+
+iface.launch()