Update app.py

app.py

@@ -16,10 +16,13 @@ from langchain.embeddings.sentence_transformer import SentenceTransformerEmbeddi
 
 def get_pdf_text(pdf_docs):
     text = ""
-    for pdf in pdf_docs:
-        pdf_reader = PdfReader(pdf)
-        for page in pdf_reader.pages:
-            text += page.extract_text()
+    pdf_document = fitz.open(pdf_path)
+
+    for page_number in range(pdf_document.page_count):
+        page = pdf_document[page_number]
+        text += page.get_text()
+
+    pdf_document.close()
     return text