Update app.py

app.py

@@ -8,7 +8,7 @@ import requests
 from typing import List, Dict, Union
 import pandas as pd
 import wikipediaapi
-import PyPDF2
+import PyPDF
 from docx import Document
 
 load_dotenv()
@@ -82,7 +82,7 @@ class BasicAgent:
         try:
             if ext == '.pdf':
                 with open(file_path, 'rb') as f:
-                    reader = PyPDF2.PdfReader(f)
+                    reader = PyPDF.PdfReader(f)
                     return "\n".join([page.extract_text() for page in reader.pages])
             elif ext in ('.doc', '.docx'):
                 doc = Document(file_path)