Adding Dockerfile

Dockerfile

@@ -0,0 +1,13 @@
+FROM python:3.9.7
+
+WORKDIR /app
+COPY requirements.txt .
+RUN pip install -r --no-cache-dir requirements.txt
+# preload models
+RUN python -c '\
+from transformers import BartForConditionalGeneration, AutoTokenizer;\
+AutoTokenizer.from_pretrained("ibm/materials.selfies-ted");\
+BartForConditionalGeneration.from_pretrained("ibm/materials.selfies-ted")'
+COPY . .
+
+CMD ["python", "app.py"]