Rename utils.py to delete_this_utils.py

app/{utils.py → delete_this_utils.py}

@@ -23,4 +23,4 @@ def extract_text_from_pdf(uploaded_file):
         with pdfplumber.open(uploaded_file) as pdf:
             pages = [page.extract_text() for page in pdf.pages]
         return "\n".join(pages) if pages else ""
-    return ""
+    return ""