Update app.py

app.py

@@ -2,31 +2,33 @@ import os
 import gradio as gr
 from huggingface_hub import InferenceClient
 
-# ⚠️ Ahora el token vendrá desde los "Secrets" del Space
+# Lee el token desde los secretos de tu Space (Settings → Repository secrets → HF_TOKEN)
 HF_TOKEN = os.getenv("HF_TOKEN")
 
-client = InferenceClient(
-    model="mistralai/Mistral-7B-Instruct-v0.3",
-    token=HF_TOKEN
-)
+# Modelo base (usa Mistral oficial)
+MODEL = "mistralai/Mistral-7B-Instruct-v0.3"
+
+client = InferenceClient(model=MODEL, token=HF_TOKEN)
 
-def chat(message, history):
+def chat_with_mistral(message):
     try:
         response = client.text_generation(
             prompt=message,
             max_new_tokens=200,
-            temperature=0.7
+            temperature=0.7,
+            repetition_penalty=1.1,
         )
-        history.append((message, response))
-        return "", history
+        return response
     except Exception as e:
-        history.append(("⚠️ Error interno", str(e)))
-        return "", history
+        return f"⚠️ Error: {str(e)}"
 
-demo = gr.ChatInterface(
-    fn=chat,
+iface = gr.Interface(
+    fn=chat_with_mistral,
+    inputs="text",
+    outputs="text",
     title="💬 Mistral Replica Chat",
-    description="Chat con el modelo Mistral 7B Instruct vía Hugging Face",
+    description="Chat de prueba usando el modelo Mistral desde Hugging Face API",
 )
 
-demo.launch()
+if __name__ == "__main__":
+    iface.launch()