Update app.py

app.py

@@ -1,21 +1,14 @@
 import gradio as gr
 from transformers import pipeline
 import re
-
 from transformers import AutoTokenizer
 from transformers import AutoModelForSeq2SeqLM
 
-tokenizer = AutoTokenizer.from_pretrained("kriton/greek-text-summarization")
-model = AutoModelForSeq2SeqLM.from_pretrained("kriton/greek-text-summarization")
-generator = pipeline("summarization", model="kriton/greek-text-summarization")
-
-import gradio as gr
-from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
 
 # Load the model and tokenizer
 tokenizer = AutoTokenizer.from_pretrained("kriton/greek-text-summarization")
 model = AutoModelForSeq2SeqLM.from_pretrained("kriton/greek-text-summarization")
-
+generator = pipeline("summarization", model="kriton/greek-text-summarization")