add uv tooling for e2e gpu tests (#2750)

* add uv tooling for e2e gpu tests

* fixes from PR feedback

* simplify check

* fix env var

* make sure to use uv for other install

* use raw_dockerfile_image

* Fix import

* fix args to experimental dockerfile image call

* use updated modal versions

cicd/single_gpu.py

@@ -8,8 +8,9 @@ import tempfile
 
 import jinja2
 import modal
+import modal.experimental
 from jinja2 import select_autoescape
-from modal import App, Image
+from modal import App
 
 cicd_path = pathlib.Path(__file__).parent.resolve()
 
@@ -17,7 +18,8 @@ template_loader = jinja2.FileSystemLoader(searchpath=cicd_path)
 template_env = jinja2.Environment(
     loader=template_loader, autoescape=select_autoescape()
 )
-df_template = template_env.get_template("Dockerfile.jinja")
+dockerfile = os.environ.get("E2E_DOCKERFILE", "Dockerfile.jinja")
+df_template = template_env.get_template(dockerfile)
 
 df_args = {
     "AXOLOTL_EXTRAS": os.environ.get("AXOLOTL_EXTRAS", ""),
@@ -38,11 +40,11 @@ temp_dir = tempfile.mkdtemp()
 with open(pathlib.Path(temp_dir) / "Dockerfile", "w", encoding="utf-8") as f:
     f.write(dockerfile_contents)
 
-cicd_image = Image.from_dockerfile(
+cicd_image = modal.experimental.raw_dockerfile_image(
     pathlib.Path(temp_dir) / "Dockerfile",
-    context_mount=None,
+    # context_mount=None,
     force_build=True,
-    gpu="A10G",
+    # gpu="A10G",
 ).env(df_args)
 
 app = App("Axolotl CI/CD", secrets=[])
@@ -55,7 +57,7 @@ VOLUME_CONFIG = {
 }
 
 N_GPUS = int(os.environ.get("N_GPUS", 1))
-GPU_CONFIG = modal.gpu.L40S(count=N_GPUS)
+GPU_CONFIG = f"L40S:{N_GPUS}"
 
 
 def run_cmd(cmd: str, run_folder: str):