Update app.py

app.py

@@ -238,7 +238,9 @@ def demo():
 
         def process_pdfs():
             # List all PDF files in the directory
-            pdf_files = [os.path.join(pdf_directory, file) for file in os.listdir(pdf_directory) if file.endswith(".html")]
+            #pdf_files = [os.path.join(pdf_directory, file) for file in os.listdir(pdf_directory) if file.endswith(".html")]
+            pdf_files = [os.path.join(pdf_directory, file) for file in os.listdir(pdf_directory)]
+            print('pdf files: ',len(pdf_files))
             return pdf_files
             
         # Create a dictionary with the necessary information