Update app.py

app.py

@@ -6,14 +6,14 @@ system("pip3 install transformers")
 
 from transformers import AutoTokenizer
 
-tokenizer = AutoTokenizer.from_pretrpained("openai-community/openai-gpt")
+tokenizer = AutoTokenizer.from_pretrained("openai-community/openai-gpt")
 
 def work(inp_text):
     out = "hello"
 
     out = tokenizer.encode(hello)
 
-    return out
+    return str(out)
 
 demo = gradio.Interface(
     fn=work,