Update app.py

app.py

@@ -13,7 +13,7 @@ def detect_encoding(file):
     raw_data = file.read()
     result = chardet.detect(raw_data)
     encoding = result.get('encoding') or 'utf-8'  # Default to UTF-8 if detection fails
-    file.seek(0)  # Reset file pointer for reading
+    file.seek(0)
     return encoding
 
 def extract_text(file, filename, encoding):