Update README.md

Add install instructions for python project

Author: VaeterchenFrost

README.md

@@ -1,12 +1,20 @@
 # AdventOfCode
- See https://adventofcode.com
- 
- Mix of mostly [PowerShell 7](https://github.com/PowerShell/PowerShell/releases/latest) (versions before 7 dont work out of the box) 
- sprinkled with some Wolfram Mathematica 13 https://www.wolfram.com/engine/ 
+
+See https://adventofcode.com
+
+Mix of mostly [PowerShell 7](https://github.com/PowerShell/PowerShell/releases/latest) (versions before 7 don't work out of the box)
+sprinkled with some Wolfram Mathematica 13 https://www.wolfram.com/engine/
 
 Also adding some [Python&Neo4j](https://neo4j.com/docs/python-manual/current/get-started/) with [Neo4j Aura](https://console.neo4j.io/#how-to-connect) as well for graph-thematic days.
 
+Install Python environment using
+`conda env create -f ./environment.yml`
+
+To install the project locally for development:
+`pip install -e .`
+
+##
 
-## 
 Für meinen Vater 🎄
-## 
+
+##