Remove versions and let them automatically pick

Author: mergennachin

.ci/scripts/wheel/post_build_script.sh

@@ -12,3 +12,5 @@ set -eux
 # Rename pip-out directory, to avoid using shared libraries in pip-out during
 # smoke test.
 mv pip-out BACKUP-pip-out
+
+pip list

.ci/scripts/wheel/pre_build_script.sh

@@ -15,3 +15,5 @@ set -euxo pipefail
 # able to see the installed torch package.
 
 "${GITHUB_WORKSPACE}/${REPOSITORY}/install_requirements.sh"  --example
+
+pip list

install_requirements.py

@@ -139,10 +139,13 @@ def install_optional_example_requirements(use_pytorch_nightly):
             "install",
             "-r",
             "requirements-examples.txt",
+            "--extra-index-url",
+            TORCH_URL,
         ],
         check=True,
     )
 
+
 # Prebuilt binaries for Intel-based macOS are no longer available on PyPI; users must compile from source.
 # PyTorch stopped building macOS x86_64 binaries since version 2.3.0 (January 2024).
 def is_intel_mac_os():

requirements-examples.txt

@@ -5,5 +5,5 @@ timm == 1.0.7
 torchsr == 1.0.4
 torchtune >= 0.6.1
 transformers ==4.47.1
-torchaudio>=2.8.0,<2.9.0
-torchvision>=0.23.0,<0.24.0
+torchaudio==2.8.0
+torchvision==0.23.0