Update quiz.py

quiz.py

@@ -106,16 +106,20 @@ class DocumentProcessor:
         return self._clean_text(source)
 
     def _load_pdf(self, path: str) -> str:
-        doc   = fitz.open(path)
+        doc = fitz.open(path)
         pages = []
+    
         for page_num, page in enumerate(doc):
-            blocks = page.get_text("blocks")\
+            blocks = page.get_text("blocks")
             text = " ".join(block[4] for block in blocks if block[4].strip())
+    
             text = self._clean_text(text)
+    
             if text.strip():
                 pages.append(f"[Page {page_num + 1}]\n{text}")
+    
         full_text = "\n\n".join(pages)
-        print(f"✅ Loaded PDF: {len(doc)} pages, {len(full_text):,} chars")
+        print(f" Loaded PDF: {len(doc)} pages, {len(full_text):,} chars")
         return full_text
 
     def _clean_text(self, text: str) -> str: