Update app.py

app.py

@@ -2,6 +2,7 @@
 import streamlit as st
 import tempfile
 import json
+from pathlib import Path
 from crewai_flashcard import generate_flashcards
 
 st.title("📚 Flashcard Generator from PDF")
@@ -27,10 +28,19 @@ if uploaded_file is not None and page_range:
             # which outputs flashcards.json to the working directory.
             generate_flashcards(pdf_file_path, page_range, flashcard_count)
         
-        # Read the flashcards.json file generated by the flashcard task
+        # # Read the flashcards.json file generated by the flashcard task
+        # try:
+        #     with open("flashcards.json", "r") as f:
+        #         flashcards = json.load(f)
+        # except Exception as e:
+        #     st.error(f"Error reading flashcards.json: {e}")
+        #     flashcards = []
+
+         # Alternative method: use pathlib to read the flashcards.json file
         try:
-            with open("flashcards.json", "r") as f:
-                flashcards = json.load(f)
+            flashcards_path = Path("flashcards.json")
+            flashcards_data = flashcards_path.read_text(encoding="utf-8")
+            flashcards = json.loads(flashcards_data)
         except Exception as e:
             st.error(f"Error reading flashcards.json: {e}")
             flashcards = []