Add hello world RunPod setup

runpod.dockerfile

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+# Base image -> https://github.com/runpod/containers/blob/main/official-templates/base/Dockerfile
+# DockerHub -> https://hub.docker.com/r/runpod/base/tags
+FROM runpod/base:0.4.0-cuda11.8.0
+
+# Base image sets HuggingFace cache directory to use Runpod's shared cache for efficiency:
+ENV HF_HOME="/runpod-volume/.cache/huggingface/"
+# Also pre-downloading models may speed up start times while 
+# increasing image size, but could be worth it for some use cases.
+
+RUN python3.11 -m pip install --upgrade pip && \
+    python3.11 -m pip install runpod==1.6.0
+
+ADD runpod_handler.py .
+
+CMD python3.11 -u /runpod_handler.py

runpod_handler.py

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+""" Example handler file. """
+
+import runpod
+
+# If your handler runs inference on a model, load the model here.
+# You will want models to be loaded into memory before starting serverless.
+
+
+def handler(job):
+    """ Handler function that will be used to process jobs. """
+    job_input = job['input']
+
+    name = job_input.get('name', 'World')
+
+    return f"Hello, {name}!"
+
+
+runpod.serverless.start({"handler": handler})