JM: try /home/user/app

app.py

@@ -2,10 +2,10 @@ import gradio as gr
 import subprocess 
 
 def salut(nom):
-    with open("data.txt", "w") as file:
+    with open("/home/user/app/data.txt", "w") as file:
         p = subprocess.run(["pwd"], capture_output=True)
         file.write(str(p.stdout))
-        print(str(p.stdout))
+        print("##### " + str(p.stdout) + " #####")
         file.write(f"Nom: {nom}\n")
         
         return "Salut " + nom