Update pdfextract_fun.py

pdfextract_fun.py

@@ -1,7 +1,7 @@
 import warnings
 from concurrent.futures import ThreadPoolExecutor, as_completed
 import time
-# Filter warnings about inputs not requiring gradients
+# Filter warnings about  inputs not requiring gradients
 warnings.filterwarnings("ignore", message="None of the inputs have requires_grad=True. Gradients will be None")
 warnings.filterwarnings("ignore", message="torch.meshgrid: in an upcoming release, it will be required to pass the indexing argument.")