diff --git a/tools/ci_build/build.py b/tools/ci_build/build.py
index 53e5c7c810..aa2136d079 100644
--- a/tools/ci_build/build.py
+++ b/tools/ci_build/build.py
@@ -10,7 +10,6 @@ import re
 import shutil
 import subprocess
 import sys
-import hashlib
 import platform
 from amd_hipify import amd_hipify
 from distutils.version import LooseVersion
@@ -569,34 +568,7 @@ def install_python_deps(numpy_version=""):
     dep_packages.append('sympy>=1.1')
     dep_packages.append('packaging')
     dep_packages.append('cerberus')
-    run_subprocess([sys.executable, '-m', 'pip', 'install', '--trusted-host',
-                    'files.pythonhosted.org'] + dep_packages)
-
-
-# We need to install Torch to test certain functionalities of the ORT Python package
-def install_torch():
-    # Command works for both Windows
-    run_subprocess([sys.executable, '-m', 'pip', 'install', '--trusted-host',
-                    'files.pythonhosted.org', 'torch===1.5.1+cu101', 'torchvision===0.6.1+cu101',
-                    '-f', 'https://download.pytorch.org/whl/torch_stable.html'])
-
-
-def check_md5(filename, expected_md5):
-    if not os.path.exists(filename):
-        return False
-    hash_md5 = hashlib.md5()
-    BLOCKSIZE = 1024 * 64
-    with open(filename, "rb") as f:
-        buf = f.read(BLOCKSIZE)
-        while len(buf) > 0:
-            hash_md5.update(buf)
-            buf = f.read(BLOCKSIZE)
-    hex = hash_md5.hexdigest()
-    if hex != expected_md5:
-        log.info('md5 mismatch, expect %s, got %s' % (expected_md5, hex))
-        os.remove(filename)
-        return False
-    return True
+    run_subprocess([sys.executable, '-m', 'pip', 'install'] + dep_packages)
 
 
 def setup_test_data(build_dir, configs):