[Torch Nightly]add missing dependency (#18770)

Signed-off-by: Yang Wang <elainewy@meta.com>

docker/Dockerfile.nightly_torch

@@ -312,4 +312,7 @@ RUN --mount=type=cache,target=/root/.cache/uv \
 # Logging to confirm the torch versions
 RUN pip freeze | grep -E 'torch|xformers|vllm|flashinfer'
 
+# Logging to confirm all the packages are installed
+RUN pip freeze
+
 #################### UNITTEST IMAGE #############################

requirements/nightly_torch_test.txt

@@ -9,7 +9,9 @@ pytest-shard
 pytest-timeout
 
 librosa # required by audio tests in entrypoints/openai
-sentence-transformers
+sentence-transformers # required for embedding tests
+transformers==4.51.3
+transformers_stream_generator # required for qwen-vl test
 numba == 0.61.2; python_version > '3.9'
 # testing utils
 boto3
@@ -39,3 +41,6 @@ matplotlib # required for qwen-vl test
 num2words # required for smolvlm test
 pqdm
 timm # required for internvl test
+
+schemathesis>=3.39.15  # Required for openai schema test.
+mteb>=1.38.11, <2 # required for mteb test