Pdf error

app.py

@@ -133,8 +133,8 @@ def up_file(fls):
     
     for idx, file in enumerate(files):
         print("11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111")
-        print(file.name)
-        with pdfplumber.open(file.name) as pdf:
+        #print(file.name)
+        with pdfplumber.open(file) as pdf:
             for i in range(len(pdf.pages)):
                 # Read page i+1 of a PDF document
                 page = pdf.pages[i]