Update app.py

app.py

@@ -54,8 +54,9 @@ def process_files(file, url):
             del word_list
 
     # Extract text from URL
-       
-    response = requests.get(url)
+
+    headers={"user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36"}
+    response = requests.get(url,headers=headers)
     soup = BeautifulSoup(response.text, 'html.parser')
     raw_text = soup.get_text()
     text_from_url = ' '.join(raw_text.split())