[Bugfix][CI/Build][Hardware][AMD] Install matching torchvision to fix AMD tests (#5949)

Dockerfile.rocm

@@ -55,16 +55,22 @@ RUN apt-get purge -y sccache; pip uninstall -y sccache; rm -f "$(which sccache)"
 # Install torch == 2.4.0 on ROCm
 RUN case "$(ls /opt | grep -Po 'rocm-[0-9]\.[0-9]')" in \
         *"rocm-5.7"*) \
-            pip uninstall -y torch \
-            && pip install --no-cache-dir --pre torch==2.4.0.dev20240612 \
+            pip uninstall -y torch torchaudio torchvision \
+            && pip install --no-cache-dir --pre \
+                torch==2.4.0.dev20240612 torchaudio==2.4.0.dev20240612 \
+                torchvision==0.19.0.dev20240612 \
                --index-url https://download.pytorch.org/whl/nightly/rocm5.7;; \
         *"rocm-6.0"*) \
-            pip uninstall -y torch \
-            && pip install --no-cache-dir --pre torch==2.4.0.dev20240612 \
+            pip uninstall -y torch torchaudio torchvision \
+            && pip install --no-cache-dir --pre \
+                torch==2.4.0.dev20240612 torchaudio==2.4.0.dev20240612 \
+                torchvision==0.19.0.dev20240612 \
                --index-url https://download.pytorch.org/whl/nightly/rocm6.0;; \
         *"rocm-6.1"*) \
-            pip uninstall -y torch \
-            && pip install --no-cache-dir --pre torch==2.4.0.dev20240612 \
+            pip uninstall -y torch torchaudio torchvision \
+            && pip install --no-cache-dir --pre \
+                torch==2.4.0.dev20240612 torchaudio==2.4.0.dev20240612 \
+                torchvision==0.19.0.dev20240612 \
                --index-url https://download.pytorch.org/whl/nightly/rocm6.1;; \
         *) ;; esac
 

tests/entrypoints/test_openai_chat.py

@@ -14,7 +14,7 @@ import torch
 from huggingface_hub import snapshot_download
 from openai import BadRequestError
 
-from ..utils import VLLM_PATH, RemoteOpenAIServer
+from ..utils import RemoteOpenAIServer
 
 # any model with a chat template should work here
 MODEL_NAME = "HuggingFaceH4/zephyr-7b-beta"
@@ -79,7 +79,7 @@ def zephyr_lora_files():
 
 @pytest.fixture(scope="module")
 def ray_ctx():
-    ray.init(runtime_env={"working_dir": VLLM_PATH})
+    ray.init()
     yield
     ray.shutdown()