diff --git a/core/config.py b/core/config.py
index bbaad5e..df1c3ca 100644
--- a/core/config.py
+++ b/core/config.py
@@ -1,8 +1,7 @@
 import insightface
 import onnxruntime
-import core.globals
 
-face_analyser = insightface.app.FaceAnalysis(name='buffalo_l', providers=core.globals.providers)
+face_analyser = insightface.app.FaceAnalysis(name='buffalo_l', providers=onnxruntime.get_available_providers())
 face_analyser.prepare(ctx_id=0, det_size=(640, 640))
 
 
diff --git a/core/globals.py b/core/globals.py
deleted file mode 100644
index 83d7277..0000000
--- a/core/globals.py
+++ /dev/null
@@ -1,4 +0,0 @@
-import onnxruntime
-
-use_gpu = False
-providers =  onnxruntime.get_available_providers()
diff --git a/core/processor.py b/core/processor.py
index eb75975..29dc082 100644
--- a/core/processor.py
+++ b/core/processor.py
@@ -1,11 +1,15 @@
+import os
 import cv2
 import insightface
 import onnxruntime
-import core.globals
 from core.config import get_face
 from core.utils import rreplace
 
-face_swapper = insightface.model_zoo.get_model('inswapper_128.onnx', providers=core.globals.providers)
+if os.path.isfile('inswapper_128.onnx'):
+    face_swapper = insightface.model_zoo.get_model('inswapper_128.onnx', providers=onnxruntime.get_available_providers())
+else:
+    quit('File "inswapper_128.onnx" does not exist!')
+
 
 
 def process_video(source_img, frame_paths):
@@ -25,6 +29,7 @@ def process_video(source_img, frame_paths):
             pass
     print(flush=True)
 
+
 def process_img(source_img, target_path):
     frame = cv2.imread(target_path)
     face = get_face(frame)
diff --git a/core/utils.py b/core/utils.py
index 9c5cd75..228d83b 100644
--- a/core/utils.py
+++ b/core/utils.py
@@ -17,6 +17,7 @@ def run_command(command, mode="silent"):
         return os.system(command)
     return os.popen(command).read()
 
+
 def detect_fps(input_path):
     input_path = path(input_path)
     output = os.popen(f'ffprobe -v error -select_streams v -of default=noprint_wrappers=1:nokey=1 -show_entries stream=r_frame_rate "{input_path}"').read()
@@ -58,6 +59,7 @@ def add_audio(output_dir, target_path, keep_frames, output_file):
 def is_img(path):
     return path.lower().endswith(("png", "jpg", "jpeg", "bmp"))
 
+
 def rreplace(s, old, new, occurrence):
     li = s.rsplit(old, occurrence)
     return new.join(li)
diff --git a/requirements.txt b/requirements.txt
index b4d8baa..96153a2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,8 @@
 numpy==1.24.3
 opencv-python==4.7.0.72
 onnx==1.14.0
-onnxruntime==1.15.0
+onnxruntime-gpu==1.15.0
 insightface==0.7.3
 psutil==5.9.5
 tk==0.1.0
+torch==2.0.1
\ No newline at end of file
diff --git a/run.py b/run.py
old mode 100644
new mode 100755
index 45badee..a47916d
--- a/run.py
+++ b/run.py
@@ -1,12 +1,11 @@
-import sys
+#!/usr/bin/env python3
+
+import torch
 import shutil
-import core.globals
 
 if not shutil.which('ffmpeg'):
     print('ffmpeg is not installed. Read the docs: https://github.com/s0md3v/roop#installation.\n' * 10)
     quit()
-if '--gpu' not in sys.argv:
-    core.globals.providers = ['CPUExecutionProvider']
 
 import glob
 import argparse
@@ -31,7 +30,8 @@ parser.add_argument('-f', '--face', help='use this face', dest='source_img')
 parser.add_argument('-t', '--target', help='replace this face', dest='target_path')
 parser.add_argument('-o', '--output', help='save output to this file', dest='output_file')
 parser.add_argument('--keep-fps', help='maintain original fps', dest='keep_fps', action='store_true', default=False)
-parser.add_argument('--gpu', help='use gpu', dest='gpu', action='store_true', default=False)
+if torch.cuda.is_available():
+    parser.add_argument('--gpu', help='use gpu', dest='gpu', action='store_true', default=False)
 parser.add_argument('--keep-frames', help='keep frames directory', dest='keep_frames', action='store_true', default=False)
 
 for name, value in vars(parser.parse_args()).items():