Update app.py

app.py

@@ -3,7 +3,7 @@ import os
 import openai
 from openai import OpenAI
 import logging
-
+import fitz  # PyMuPDF
 import pdfminer.high_level
 import docx
 import numpy as np
@@ -29,9 +29,11 @@ def generate_answer(brand_name,question, files):
     
 # 函数：解析PDF文件
 def extract_text_from_pdf(file_path):
-    text = pdfminer.high_level.extract_text(file_path)
-    print("=======ppa=======")
-    print(text)
+    doc = fitz.open(file_path)
+    text = ""
+    for page_num in range(len(doc)):
+        page = doc.load_page(page_num)
+        text += page.get_text()
     return text
 
 # 函数：解析DOCX文件