fix vulnerabilities (#4230)

Author: iamrk04

assets/training/automl/environments/ai-ml-automl-dnn-gpu/context/Dockerfile

@@ -82,7 +82,8 @@ RUN pip install \
                 'psutil>5.0.0,<6.0.0' \
                 'requests>=2.31.0' \
                 'certifi>=2023.07.22' \
-                'cryptography>=42.0.5'
+                'cryptography>=42.0.5' \
+                'jinja2>=3.1.6'
                 # end pypi dependencies
 
 RUN HOROVOD_WITH_PYTORCH=1 pip install --no-cache-dir git+https://github.com/horovod/horovod@3a31d933a13c7c885b8a673f4172b17914ad334d

assets/training/finetune_acft_multimodal/environments/acpt_multimodal/context/requirements.txt

@@ -6,7 +6,7 @@ azureml-acft-contrib-hf-nlp=={{latest-pypi-version}}
 # azureml_acft_multimodal_components=={{latest-pypi-version}}
 # needed by multimodal
 mltable==1.5.0
-transformers==4.48.0
+transformers==4.50.0
 peft==0.4.0
 deepspeed==0.16.9
 optimum==1.23.3