Update Dockerfile

Dockerfile

@@ -22,19 +22,6 @@ ENV VLLM_USE_TRITON_FLASH_ATTN=0
 # Choose XFORMERS that most stable for T4
 ENV VLLM_ATTENTION_BACKEND=XFORMERS
 
-ARG PYTHON_VERSION=3.12
-
-# The PyPA get-pip.py script is a self contained script+zip file, that provides
-# both the installer script and the pip base85-encoded zip archive. This allows
-# bootstrapping pip in environment where a dsitribution package does not exist.
-#
-# By parameterizing the URL for get-pip.py installation script, we allow
-# third-party to use their own copy of the script stored in a private mirror.
-# We set the default value to the PyPA owned get-pip.py script.
-#
-# Reference: https://pip.pypa.io/en/stable/installation/#get-pip-py
-ARG GET_PIP_URL="https://bootstrap.pypa.io/get-pip.py"
-
 # Set environment variables to avoid interactive prompts
 ENV DEBIAN_FRONTEND=noninteractive