diff --git a/runpod/runpod-worker-transformers/Dockerfile b/runpod/runpod-worker-transformers/Dockerfile
index c352b9f..3b8369a 100644
--- a/runpod/runpod-worker-transformers/Dockerfile
+++ b/runpod/runpod-worker-transformers/Dockerfile
@@ -1,6 +1,9 @@
 ARG BASE_IMAGE=nvidia/cuda:11.6.2-cudnn8-devel-ubuntu20.04
 FROM ${BASE_IMAGE} as dev-base
 
+ARG MODEL_NAME
+ENV MODEL_NAME=${MODEL_NAME}
+
 WORKDIR /
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 ENV DEBIAN_FRONTEND noninteractive\
@@ -44,11 +47,11 @@ RUN mkdir /workspace
 WORKDIR /workspace
 
 COPY model_fetcher.py /workspace/
-RUN python model_fetcher.py --model_name=${MODEL_NAME}
+RUN python3 model_fetcher.py --model_name=${MODEL_NAME}
 #RUN git lfs install && \
 #    git clone --depth 1 https://huggingface.co/${MODEL_NAME}
 
 COPY runpod_infer.py /workspace/
 COPY test_input.json /workspace/
 
-CMD python -u runpod_infer.py --model_name=${MODEL_NAME}
+CMD python3 -u runpod_infer.py --model_name=${MODEL_NAME}
diff --git a/runpod/runpod-worker-transformers/model_fetcher.py b/runpod/runpod-worker-transformers/model_fetcher.py
index 3758a9e..62c502e 100644
--- a/runpod/runpod-worker-transformers/model_fetcher.py
+++ b/runpod/runpod-worker-transformers/model_fetcher.py
@@ -7,7 +7,7 @@ import argparse
 import torch
 from transformers import (GPTNeoForCausalLM, GPT2Tokenizer, GPTNeoXForCausalLM,
                           GPTNeoXTokenizerFast, GPTJForCausalLM, AutoTokenizer, AutoModelForCausalLM)
-
+from huggingface_hub import snapshot_download
 
 def download_model(model_name):
 
@@ -28,8 +28,9 @@ def download_model(model_name):
 
     # --------------------------------- Pygmalion -------------------------------- #
     elif model_name == 'pygmalion-6b':
-        AutoModelForCausalLM.from_pretrained("PygmalionAI/pygmalion-6b")
-        AutoTokenizer.from_pretrained("PygmalionAI/pygmalion-6b")
+#        AutoModelForCausalLM.from_pretrained("PygmalionAI/pygmalion-6b", load_in_8bit=True)
+#        AutoTokenizer.from_pretrained("PygmalionAI/pygmalion-6b")
+        snapshot_download(repo_id="PygmalionAI/pygmalion-6b", revision="main")
 
     # ----------------------------------- GPT-J ----------------------------------- #
     elif model_name == 'gpt-j-6b':
@@ -39,17 +40,17 @@ def download_model(model_name):
 
     # ------------------------------ PPO Shygmalion 6B ----------------------------- #
     elif model_name == 'ppo-shygmalion-6b':
-        AutoModelForCausalLM.from_pretrained("TehVenom/PPO_Shygmalion-6b")
+        AutoModelForCausalLM.from_pretrained("TehVenom/PPO_Shygmalion-6b", load_in_8bit=True)
         AutoTokenizer.from_pretrained("TehVenom/PPO_Shygmalion-6b")
 
     # ------------------------------ Dolly Shygmalion 6B ----------------------------- #
     elif model_name == 'dolly-shygmalion-6b':
-        AutoModelForCausalLM.from_pretrained("TehVenom/Dolly_Shygmalion-6b")
+        AutoModelForCausalLM.from_pretrained("TehVenom/Dolly_Shygmalion-6b", load_in_8bit=True)
         AutoTokenizer.from_pretrained("TehVenom/Dolly_Shygmalion-6b")
 
     # ------------------------------ Erebus 13B (NSFW) ----------------------------- #
     elif model_name == 'erebus-13b':
-        AutoModelForCausalLM.from_pretrained("KoboldAI/OPT-13B-Erebus")
+        AutoModelForCausalLM.from_pretrained("KoboldAI/OPT-13B-Erebus", load_in_8bit=True)
         AutoTokenizer.from_pretrained("KoboldAI/OPT-13B-Erebus")
 
     # --------------------------- Alpaca 13B (Quantized) -------------------------- #
@@ -59,7 +60,7 @@ def download_model(model_name):
 
     # --------------------------------- Alpaca 13B -------------------------------- #
     elif model_name == 'gpt4-x-alpaca':
-        AutoModelForCausalLM.from_pretrained("chavinlo/gpt4-x-alpaca")
+        AutoModelForCausalLM.from_pretrained("chavinlo/gpt4-x-alpaca", load_in_8bit=True)
         AutoTokenizer.from_pretrained("chavinlo/gpt4-x-alpaca")