Update Dockerfile

Dockerfile

@@ -18,7 +18,7 @@ RUN mkdir model && \
     curl -L https://huggingface.co/TheBloke/WizardLM-13B-V1.2-GGUF/resolve/main/wizardlm-13b-v1.2.Q4_0.gguf -o model/gguf-model.bin
 
 COPY ./start_server.sh ./
-#COPY ./main.py ./
+COPY ./main.py ./
 COPY ./index.html ./
 
 # Make the server start script executable