Remove unnecessary command to start Argilla server (#31)

- Remove unnecessary command to start Argilla server (53e18f37184fad6d9ff985bd3a21de63753d0abd)

Dockerfile

@@ -22,6 +22,4 @@ ENV OAUTH_ID=""
 #
 
 # Uncomment the next line if a new version of Argilla requires a dataset search reindex.
-# ENV REINDEX_DATASETS=true
-
-CMD ["/bin/bash", "start_quickstart_argilla.sh"]
+# ENV REINDEX_DATASETS=true