Doc update docker (#2153)

* Complete Dockerignore to keep context managable

* Add documentation on readme

* Match pip and docker cuda version

* Use pip3 consistently

.dockerignore

@@ -1,2 +1,9 @@
 .git/
 Dockerfile
+build/
+dist/
+TTS.egg-info/
+tests/outputs/*
+tests/train_outputs/*
+__pycache__/
+*.pyc

Dockerfile

@@ -2,11 +2,11 @@ ARG BASE=nvidia/cuda:11.8.0-base-ubuntu22.04
 FROM ${BASE}
 RUN apt-get update && apt-get upgrade -y
 RUN apt-get install -y --no-install-recommends gcc g++ make python3 python3-dev python3-pip python3-venv python3-wheel espeak-ng libsndfile1-dev && rm -rf /var/lib/apt/lists/*
-RUN pip install llvmlite --ignore-installed
+RUN pip3 install llvmlite --ignore-installed
 
 WORKDIR /root
 COPY . /root
-RUN pip3 install torch torchaudio --extra-index-url https://download.pytorch.org/whl/cu117
+RUN pip3 install torch torchaudio --extra-index-url https://download.pytorch.org/whl/cu118
 RUN make install
 ENTRYPOINT ["tts"]
 CMD ["--help"]

README.md

@@ -146,6 +146,22 @@ $ make install
 
 If you are on Windows, 👑@GuyPaddock wrote installation instructions [here](https://stackoverflow.com/questions/66726331/how-can-i-run-mozilla-tts-coqui-tts-training-with-cuda-on-a-windows-system).
 
+more details about docker like GPU support, etc. can be found [here](https://
+
+## Docker Image
+You can also try TTS without install with the docker image.
+Simply run the following command and you will be able to run TTS without installing it.
+
+```bash
+docker run --rm -it -p 5002:5002 --entrypoint /bin/bash ghcr.io/coqui-ai/tts-cpu
+python3 TTS/server/server.py --list_models #To get the list of available models
+python3 TTS/server/server.py --model_name tts_models/en/vctk/vits # To start a server
+```
+
+You can then enjoy the TTS server [here](http://[::1]:5002/)
+More details about the docker images (like GPU support) can be found [here](https://tts.readthedocs.io/en/latest/docker.html)
+
+
 ## Use TTS
 
 ### Single Speaker Models