Update app.py

app.py

@@ -3,14 +3,14 @@ import pikepdf
 from io import BytesIO
 
 def remove_pdf_password(file, output_file_name, password_prefix, start_year, end_year):
-    file_content = file.read()
+    
     
     output_path = f"/content/{output_file_name}"
 
     for year in range(start_year, end_year + 1):
         password = f"{password_prefix}{year}"
         try:
-            with pikepdf.open(BytesIO(file_content), password=password) as pdf:
+            with pikepdf.open(BytesIO(file), password=password) as pdf:
                 pdf.save(output_path)
                 return output_path, f"Password '{password}' removed successfully."
         except pikepdf.PasswordError: