Update app.py

app.py

@@ -27,7 +27,7 @@ def process_pdf(doc, diff_line):
     data_page = []
 
     for page_num, page in enumerate(doc.pages()):
-        for block in page.get_text("blocks"):
+        for block in page["blocks"]:
             for line in block["lines"]:
                 temp = []
                 data_page.append(page_num)
@@ -94,6 +94,11 @@ def process_pdf(doc, diff_line):
     return pd.DataFrame(data)
 
 def highlight_pdf(doc, delete_df):
+    first_page = doc[0]
+    rect = first_page.rect
+    width = rect.width
+    height = rect.height
+    
     for i in range(delete_df.shape[0]):
         norm_y1 = delete_df["y1_coor"].iloc[i]
         norm_y2 = delete_df["y2_coor"].iloc[i]