Update app.py

app.py

@@ -1,62 +1,16 @@
-import gradio as gr
-import xml.etree.ElementTree as ET
 import re
 import urllib
-import torch
-
-
-from transformers import pipeline
-
-classifier = pipeline(model="Yozhikoff/arxiv-topics-distilbert-base-cased")
-
-
-import re
 import urllib.request
 import xml.etree.ElementTree as ET
 
-def get_arxiv_title_and_abstract(link):
-    try:
-        # Validate the arxiv link
-        pattern = r'^https?://arxiv.org/(abs|pdf)/(\d{4}\.\d{4,5})(\.pdf)?$'
-        match = re.match(pattern, link)
-        if not match:
-            raise ValueError('Invalid arxiv link')
-        
-        # Construct the arxiv API URL
-        arxiv_id = match.group(2)
-        api_url = f'http://export.arxiv.org/api/query?id_list={arxiv_id}'
-        
-        # Send a request to the arxiv API
-        response = urllib.request.urlopen(api_url)
-        xml_data = response.read()
-        
-        # Parse the XML data
-        root = ET.fromstring(xml_data)
-        entry = root.find('{http://www.w3.org/2005/Atom}entry')
-        title = entry.find('{http://www.w3.org/2005/Atom}title').text
-        summary = entry.find('{http://www.w3.org/2005/Atom}summary').text
-        
-        return title, summary
-    except:
-        raise gr.Error('Invalid arXiv URL!')
-
-
 import gradio as gr
-import xml.etree.ElementTree as ET
-import re
-import urllib
 import torch
 
-
 from transformers import pipeline
 
 classifier = pipeline(model="Yozhikoff/arxiv-topics-distilbert-base-cased")
 
 
-import re
-import urllib.request
-import xml.etree.ElementTree as ET
-
 def get_arxiv_title_and_abstract(link):
     try:
         # Validate the arxiv link