Update Dockerfile

Dockerfile

@@ -2,7 +2,7 @@ FROM ghcr.io/ggml-org/llama.cpp:server
 USER root
 RUN apt-get update && apt-get install -y curl
 RUN mkdir -p /models && \
-    curl -L https://huggingface.co/unsloth/gemma-3n-E2B-it-GGUF/resolve/main/gemma-3n-E2B-it-Q8_0.gguf -o /models/model.gguf && \
+    curl -L https://huggingface.co/unsloth/gemma-3n-E2B-it-GGUF/resolve/main/gemma-3n-E2B-it-Q4_K_M.gguf -o /models/model.gguf && \
     chown -R 1000:1000 /models
 USER 1000
 ENV LLAMA_ARG_MODEL=/models/model.gguf