Update app.py

app.py

@@ -5,6 +5,8 @@ import gradio as gr
 import os
 import re
 import pdfplumber
+import PyPDF2
+
 app = Flask(__name__)
 
 ACCESS_TOKEN = os.environ["ACCESS_TOKEN"]
@@ -79,17 +81,26 @@ def upload_file(file):
     #         return findRealProb(text)
     #         # return jsonify({'text': text})
     if file:
-        pdf_file = file.name
-        print(file, pdf_file)
-        text = ""
-        with pdfplumber.open(pdf_file) as pdf:
-            cnt = 0
-            for page in pdf.pages:
-                cnt+=1
-                text+=(page.extract_text(x_tolerance = 1))
-                if cnt>5: 
-                    break
+
+        with open(file.name, 'rb') as pdf_file:
+            pdf_reader = PyPDF2.PdfFileReader(pdf_file)
+            text = ''
+            for page_num in range(pdf_reader.getNumPages()):
+                page = pdf_reader.getPage(page_num)
+                text += page.extractText()
+                
             return findRealProb(text)
+        # pdf_file = file.name
+        # print(file, pdf_file)
+        # text = ""
+        # with pdfplumber.open(pdf_file) as pdf:
+        #     cnt = 0
+        #     for page in pdf.pages:
+        #         cnt+=1
+        #         text+=(page.extract_text(x_tolerance = 1))
+        #         if cnt>5: 
+        #             break
+        #     return findRealProb(text)
     else:
         return {"error":'No PDF file found in request'}