hhh

app.py

@@ -37,13 +37,11 @@ def extract_text(doc):
         return doc.read().decode('utf-8')
 
     if doc.name.endswith(".pdf"):
-        raw = doc.read() 
+        raw = doc.read().decode('latin-1')
         
-        with pdfplumber.open(raw) as pdf:
-            pdf.set_doc(raw)
+        with pdfplumber.open(io.BytesIO(raw)) as pdf:
             pages = [page.extract_text() for page in pdf.pages]
             return "\n".join(pages)
-
     if doc.name.endswith('.docx'):
         raw_text = doc.read()
         return docx2txt.process(raw_text)