Update Dockerfile

Dockerfile

@@ -2,8 +2,13 @@ FROM python:3.8
 
 WORKDIR /code
 
-COPY ./requirements.txt /code/requirements.txt
-RUN pip install --upgrade -r /code/requirements.txt
+# COPY ./requirements.txt /code/requirements.txt
+# RUN pip install --upgrade -r /code/requirements.txt
+
+COPY pyproject.toml poetry.lock ./
+RUN pip install poetry==1.6.0
+RUN poetry config virtualenvs.create false && \
+    poetry install --no-root --no-cache
 
 COPY ./embedder ./embedder
 COPY ./classifiers ./classifiers