Update app.py

app.py

@@ -35,14 +35,20 @@ def translate(text,lang):
         'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.1 Safari/605.1.15',
         'Mozilla/5.0 (Macintosh; Intel Mac OS X 13_1) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.1 Safari/605.1.15'
     ]
+    url = f'https://www.google.com/search?q=translate to {lang}: {text}'
+    print(url)
     resp = requests.get(
-        url = f'https://www.google.com/search?q=translate%20to%20{lang}:{text}',
+        url = url,
         headers = {
             'User-Agent': random.choice(user_agents)
         }
     )
     print(resp)
-    translated = fromstring(resp.content).xpath('//span[@lang]')[0].text.strip()
+    content = resp.content
+    html = fromstring(content)
+    rslt = html.xpath('//span[@lang]')
+    print(rslt)
+    translated = rslt[0].text.strip()
     return re.sub(f'[{string.punctuation}]', '', re.sub('[\s+]', ' ', translated)).lower().strip()
 
 def generate_random_string(length):