From 5e39d88ad68ba545e6c43ab88eff09d5dcc56572 Mon Sep 17 00:00:00 2001
From: Zeecka <alexgarrido@protonmail.com>
Date: Wed, 7 Jan 2026 04:25:33 +0100
Subject: [PATCH] pylint

---
 aperisolve/utils/png.py   | 4 ++--
 aperisolve/utils/utils.py | 5 -----
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/aperisolve/utils/png.py b/aperisolve/utils/png.py
index 1163a73..2ae2c74 100644
--- a/aperisolve/utils/png.py
+++ b/aperisolve/utils/png.py
@@ -1,5 +1,5 @@
 # flake8: noqa: E203,E501,W503
-# pylint: disable=C0413,W0718,R0903,R0801
+# pylint: disable=C0413,W0718,R0903,R0801,R0902
 # mypy: disable-error-code=unused-awaitable
 """PNG Class for analyzer modules"""
 
@@ -11,7 +11,7 @@ from typing import Any, Optional
 
 from ..app import app
 from ..models import IHDR
-from .utils import int2hex, str2hex, str2num
+from .utils import int2hex, str2hex
 
 __author__ = [
     "Zeecka",
diff --git a/aperisolve/utils/utils.py b/aperisolve/utils/utils.py
index 43e8b65..3dbc6d5 100644
--- a/aperisolve/utils/utils.py
+++ b/aperisolve/utils/utils.py
@@ -19,11 +19,6 @@ def int2hex(i: int) -> str:
     return "0x" + hex(i)[2:].upper()
 
 
-def str2num(s: bytes, n: int = 0) -> int:
-    """Convert bytes to number."""
-    return struct.unpack("!I", s)[0] if n == 4 else int(str2hex(s), 16)
-
-
 def get_resolutions() -> list[tuple[int, int]]:
     """
     Generate a sorted list of common display and image resolutions.