diff --git a/main.py b/main.py
index baa98b3..fdb7055 100644
--- a/main.py
+++ b/main.py
@@ -1,10 +1,6 @@
-try:
-    from Tkinter import *
-except ImportError:
-    from tkinter import *
+from tkinter import *
 import csv
 import json
-import base64
 import os.path
 import numpy as np
 import pandas as pd
diff --git a/requirements.txt b/requirements.txt
index 52abd65..a73a64f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,5 @@
 altgraph==0.17.4
-numpy==1.17.4; platform_system == "Linux"
-numpy==1.26.3; platform_system == "Windows"
+numpy==1.26.3
 packaging==23.2
 pandas==2.2.0; platform_system == "Linux"
 pandas==2.0.3; platform_system == "Windows"