fix docker

Dockerfile

@@ -2,10 +2,12 @@ FROM node:latest
 
 WORKDIR /usr/src/app/
 
-RUN npm install typescript -g
+RUN npm install typescript pnpm -g
 
 RUN git clone -b feat/agent_chat_react https://github.com/huggingface/huggingface.js.git && \
-    cd huggingface.js/packages/agents && \
+    cd huggingface.js && \
+    pnpm install && \
+    cd js/packages/agents && \
     npm install && \
     npm run build && \
     npm link && \