Update app.py

app.py

@@ -9,6 +9,7 @@ import re
 import matplotlib.pyplot as plt
 import matplotlib.patches as patches
 import io
+import shutil
 # Initialize spaCy model
 nlp = spacy.load('en_core_web_sm')
 nlp.add_pipe('sentencizer')
@@ -49,9 +50,7 @@ def upload_file_and_update_dropdown(file):
     if file is not None:
         # Save the file to the upload directory
         file_path = os.path.join(PDF_FOLDER, file.name)
-        with open(file_path, "wb") as f:
-            f.write(file)
-
+        shutil.copyfile(file.name, file_path)
         # Get the updated list of files
         files = os.listdir(PDF_FOLDER)
         return gr.Dropdown.update(choices=files), gr.Dropdown.update(choices=files)