Update app.py

app.py

@@ -30,8 +30,7 @@ def clean_text(content):
     content = content.replace('\n', ' ')
     content = content.replace('\r', ' ')
     content = content.replace('\t', ' ')
-    content = content.replace('  ', ' ')  # Replace double spaces with single
-    content = content.strip()
+    content = re.sub(r'\s+', ' ', content)
     return content