Fix

.vscode/settings.json

@@ -1,6 +1,4 @@
 {
-    "[python]": {
-        "editor.defaultFormatter": "ms-python.autopep8"
-    },
-    "python.formatting.provider": "none"
+    "python.formatting.provider": "ms-python.autopep8",
+    "python.defaultInterpreterPath": "/home/pelokbal/.local/bin/ai_env/bin/python3",
 }

app.py

@@ -1,7 +1,9 @@
 import gradio as gr
 
+
 def greet(name):
     return "Hello " + name + "!!"
 
-iface = gr.Interface(fn=greet, input="text", outputs="text")
+
+iface = gr.Interface(fn=greet, inputs="text", outputs="text")
 iface.launch()