Update app.py

app.py

@@ -1,8 +1,10 @@
 from huggingface_hub import from_pretrained_fastai
 import gradio as gr
 from fastai.vision.all import *
-# Instala la versión específica de Gradio
-!pip install gradio==3.18.0
+import subprocess
+
+# Install gradio using subprocess
+subprocess.run(["pip", "install", "gradio==3.18.0"])
 
 
 # repo_id = "YOUR_USERNAME/YOUR_LEARNER_NAME"