Make Sure Install Instructions are Clear and Intuitive

Make install does not install all required packages to run the program. New users are not informed that they need to create a virtual environment, install flask, install poetry, and install dedupe. The following are the exact commands I wrote to successfully run `make start` without an error message, you need to run the following steps:
1. Create a virtual environment and activate the environment
* $ `python3 -m venv .venv`
* `. .venv/bin/activate`
3. Install Flask: `pip3 install flask`
4. (mac) `brew install poetry`
5. Install dedupe: `pip3 install dedupe`

**Note these are the commands that worked on my M1 computer.**