Update README.md

README.md

@@ -12,34 +12,40 @@ pip3 install EasyGA
 
 To use the package
 ```python
-import EasyGA as ga
+import EasyGA
 ```
 
 ## Usage
-
 ```python
-import EasyGA as ga
+import random
+import EasyGA
 
-chromosome = ga.chromosome()
+def user_gene_function():
+    return random.randint(1, 100)
 
-# Fill the chromosome with genes with Gene Number i'th number 
-for i in range(10):
-    gene_value = f"Gene Number {i}"
-    new_gene = ga.gene("gene_value")
-    chromosome.add_gene(new_gene)
+Population_size = 10
+Chromosome_length = 10
 
-# Chromosome has 10 genes in it
-print(len(chromosome.genes))
+ga = EasyGA.GA(Population_size, Chromosome_length,user_gene_function)
 
-# Get the first genes value
-print(chromosome.genes[0].get_value())
+# Setup the GA's population,chromosomes and genes
+ga.initialize()
+
+print(ga.population.chromosomes[0].print_chromosome())
 
 ```
 
 # Developing EasyGA
+Download the repository to some folder
 
+Then install the repositroy using this command:
+```
+pip install -e .
+```
+
+# Working on developing a devel branch
 To install EASY, along with the tools you need to develop and run tests, run the following in your virtual env:
 
 ```bash
-$ pip install -e .[dev]
+$ pip install -e .[devel]
 ```