automatic_call

This is the repo for automatic call on our website Cradle.wiki.

For review summary, go check repo: https://github.com/KatieHYT/pet_friendly

For backend and frontend, please refer to: https://github.com/KatieHYT/cradle-django & https://github.com/KatieHYT/cradle-vite

Together, make the world better! ^__^

Environment setting & Usage

• install docker

  sudo apt-get update
  sudo apt  install docker.io
  

• get your free authtoken from https://ngrok.com/
• run docker container it takes some time to download the image

  docker run -d -e NGROK_AUTHTOKEN=<your ngrok authtoken> -it --name cradle_call -p 2000:2000 -v /:/TOP nvcr.io/nvidia/pytorch:23.07-py3
  

• enter into the container

  docker exec -it cradle_call bash
  

• git clone this repo
• install packages

  cd automatic_call
  pip install -r requirements.txt
  pip install git+https://github.com/openai/whisper.git
  apt-get update
  apt-get install -y ffmpeg
  

• install ngrok

  curl -s https://ngrok-agent.s3.amazonaws.com/ngrok.asc | tee /etc/apt/trusted.gpg.d/ngrok.asc >/dev/null &&
              echo "deb https://ngrok-agent.s3.amazonaws.com buster main" | tee /etc/apt/sources.list.d/ngrok.list &&
              apt update && apt install ngrok   
  

• open another terminal (remember to enter the container) to start ngrok service (assume you port forward on 2000)

  ngrok http 2000
  

• copy ngrok url

  https://<copy this part!!!> -> http://localhost:2000
  
  e.g., 
  https://aba4-54-190-224-84.ngrok-free.app -> http://localhost:2000
  
  then you copy: aba4-54-190-224-84.ngrok-free.app
  

• open another terminal(remember to enter the container)

  cd automatic_call
  

• create your .env file to store environemnt variables

  export TWILIO_ACCOUNT_SID="..."
  export TWILIO_AUTH_TOKEN="..."
  export TWILIO_PHONE_NUMBER="..."
  export REMOTE_HOST_URL="<ngrok url from the above step>"
  export OPENAI_API_KEY="..."
  
  export ELEVEN_LABS_API_KEY="..."
  export ELEVEN_LABS_VOICE_ID="..."
  

• export environment variables

  source .env
  

• start flask app

  cd script
  python flask_server.py
  

• open another terminal (remember to enter the container) export .envagain

  cd automatic_call
  source .env
  cd script
  

• make a call

  python call.py
  

deploy on AWS

• Step-1: install docker

  sudo apt-get update
  sudo apt  install docker.io
  

• Step-2: build docker image

  docker build -t flask_docker .
  

• Step-3: run docker container

  docker run -d --env-file .env -p 80:80 --name flask_container flask_docker