Update app.py

app.py

@@ -141,8 +141,10 @@ def create_bibtex_entry(data):
     bibtex = f"@{entry_type}{{{bibtex_id},\n"
     for key, value in data.items():
         if value.strip():
-            if key in ['volume', 'pages', 'year']:
+            if key in ['volume', 'year']:
                 value = remove_punctuation(value)
+            if key == 'pages':
+                value = value.replace('p. ', '')
             bibtex += f"  {key.lower()} = {{{value.strip()}}},\n"
     bibtex = bibtex.rstrip(',\n') + "\n}"
     return bibtex