Update Dockerfile

Dockerfile

@@ -11,6 +11,6 @@ RUN yarn config set registry https://registry.npmmirror.com/
 RUN yarn
 
 RUN sed -i 's/\/v1\/chat\/completions/\/proxies\/v1\/chat\/completions/g' src/index.js
-RUN sed -i 's/toUpperCase();/toUpperCase();\n    console.log(hexString);/g'
+RUN sed -i 's/toUpperCase();/toUpperCase();\n    console.log(hexString);/g' src/utils.js
 
 CMD ["npm", "run", "start"]