Update app.py

app.py

@@ -4,7 +4,7 @@ from nbformat.v4 import (new_notebook, new_markdown_cell, new_code_cell)
 import pdfplumber
 import google.generativeai as genai
 import nbformat
-
+import re
 
 def classify_page(statement):
     genai.configure(api_key='AIzaSyBjGNru-WJoLncbVrErEzJE184MgX1o_Kg')
@@ -98,8 +98,11 @@ def classify_page(statement):
     """
     response = chat_session.send_message(prompt)
     print(response.text)
+    response = response.text.replace("```python\n", "").replace("```", "").strip()
     print(response.text.replace("```python\n", "").replace("```", "").strip())
-    return ast.literal_eval(response.text.replace("```python\n", "").replace("```", "").strip())
+    response = re.sub(r"[^\x20-\x7E]", "", response)
+    print(response)
+    return ast.literal_eval(response)
 
 def create_notebook(file, tc, bc):
     notebook = new_notebook()