added workdir command

dockerfile

@@ -12,7 +12,7 @@ RUN pip install --no-cache-dir -r dsi-parser-frontend/requirements.txt
 RUN pip install supervisor
 
 EXPOSE 5020 5021
-RUN cd dsi-parser-frontend
+WORKDIR "/dsi-parser-frontend"
 # Command to start Supervisor, which handles starting both the Bokeh server and FastAPI
 CMD ["supervisord", "-c", "supervisord.conf"]
 #CMD ["bokeh", "serve", "dsi-parser-frontend/", "--port", "5020", "--allow-websocket-origin", "*","--use-xheaders","--prefix","dsi-parser-frontend"]