added dockerfile

Dockerfile

@@ -0,0 +1,30 @@
+FROM python:3.8.10-slim
+
+WORKDIR /app
+
+# install linux package dependencies
+
+
+# can copy files only from current working directory where docker builds
+# cannot copy files from arbitrary directories
+
+COPY ./resnet_50_deeplab_v3+/oil_spill_seg_resnet_50_deeplab_v3+_80.pt /data/models/oil_spill_seg_resnet_50_deeplab_v3+_80.pt
+COPY ./sample_image_for_inference/img_0814.jpg /data/images/img_0814.jpg
+COPY ./requirements.txt .
+
+RUN pip install -r requirements.txt
+
+COPY ./training/__init__.py ./training/
+COPY ./training/dataset.py ./training/
+COPY ./training/encoder_models.py ./training/
+COPY ./training/decoder_models.py ./training/
+COPY ./training/image_preprocessing.py ./training/
+COPY ./training/logger_utils.py ./training/
+COPY ./training/metrics.py ./training/
+COPY ./training/seg_models.py ./training/
+COPY ./training/image_stats.json ./training/
+COPY ./app.py .
+
+EXPOSE 7860
+
+CMD ["streamlit", "run", "app.py", "--server.port=7860"]