Update Dockerfile

Dockerfile

@@ -6,7 +6,8 @@ RUN git clone https://github.com/ggerganov/llama.cpp --depth 1 repo && cd repo &
   sed -i 's/v1\/chat/api\/v1\/chat/g' examples/server/server.cpp
 
 RUN cd repo && cmake -B build && cmake --build build --config Release --target server && cp ./build/bin/server /app/server
-RUN wget -c -O model.gguf "https://huggingface.co/zhangtao103239/Qwen-1.8B-GGUF/resolve/main/qwen-1.8b-q5_k_m.gguf"
+# RUN wget -c -O model.gguf "https://huggingface.co/zhangtao103239/Qwen-1.8B-GGUF/resolve/main/qwen-1.8b-q5_k_m.gguf"
+RUN wget -c -O model.gguf "https://huggingface.co/Qwen/Qwen1.5-0.5B-Chat-GGUF/resolve/main/qwen2-beta-0_5b-chat-q8_0.gguf"
 EXPOSE  7860
 ENTRYPOINT ["sh", "-c", "/app/server -m model.gguf --host 0.0.0.0 --port 7860"]