Update app.py

app.py

@@ -1,7 +1,18 @@
 import gradio as gr
+from transformers import T5Tokenizer, T5ForConditionalGeneration
+
+tokenizer = T5Tokenizer.from_pretrained("google/flan-t5-large")
+model = T5ForConditionalGeneration.from_pretrained("google/flan-t5-large")
+
+input_text = "translate English to German: How old are you?"
+
+
+def greet(input_text):
+    input_ids = tokenizer(input_text, return_tensors="pt").input_ids
+
+    outputs = model.generate(input_ids, max_length=40)
+    return tokenizer.decode(outputs[0])
 
-def greet(name):
-    return "Hello " + name + "!!"
 
 iface = gr.Interface(fn=greet, inputs="text", outputs="text")
 iface.launch()