Update app.py

app.py

@@ -38,7 +38,12 @@ def extract_text_from_pdf(pdf_path, is_scanned=False):
 def parse_bank_statement(text):
     """Parse bank statement using LLM with fallback to rule-based parser"""
     cleaned_text = re.sub(r'[\x00-\x08\x0b\x0c\x0e-\x1f\x7f]', '', text)
-    safe_text = cleaned_text.replace("{", "{{").replace("}", "}}")
+    safe_text = (
+        cleaned_text
+        .replace("{", "{{")
+        .replace("}", "}}")
+        .replace("%", "%%")
+    )
     
     # Craft precise prompt for LLM
     prompt = f"""