adding pr template

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,21 @@
+## Pull Request
+
+### Description:
+Provide a brief description of the changes introduced by this pull request
+
+### Related Issue(s):
+Add links to applicable Github issues
+- #1
+- #2
+
+### Checklist:
+- [ ] All code quality checks pass
+- [ ] Code follows the project's style guide
+- [ ] Documentation has been updated
+
+
+### Testing:
+- [ ] Existing tests provided necessary coverage
+- [ ] Applicable tests have been updated
+- [ ] Applicable tests have been added
+- [ ] This change does not require testing

.github/STYLE_GUIDE.md

@@ -9,6 +9,7 @@ and readability of the code.
 - [Naming Conventions](#naming-conventions)
 - [Docstrings](#docstrings)
 - [Typing](#typing)
+- [Virtual Environments](#virtual-environments)
 
 <br/>
 
@@ -222,7 +223,7 @@ Python's optional type hints, introduced in PEP 484 and expanded in subsequent P
 
     ```python
     # Consistent style with `:`
-    def greet(name: str) -> None:
+    def greet(name: str):
         print(f"Hello, {name}!")
 
     # Consistent style with `->`
@@ -309,4 +310,35 @@ Python's optional type hints, introduced in PEP 484 and expanded in subsequent P
         return func(a, b)
     ```
 
-<br/>
+<br/>
+
+## Virtual Environments
+
+### Introduction
+
+A virtual environment is a self-contained directory that contains a Python interpreter and allows you to install and manage project-specific dependencies. Use a virtual environment to isolate project dependencies and avoid conflicts with system-wide packages.
+
+
+### Creating a Virtual Environment
+To create a virtual environment, use the following command at the **root** of the repository:
+
+```shell
+python -m venv venv
+```
+
+### Activating the Virtual Environment
+Once the virtual environment is created, activate it using the appropriate command for your operating system:
+
+For Windows:
+
+```shell
+venv\Scripts\activate
+```
+
+For Mac, Linux, and WSL:
+
+```shell
+source venv/bin/activate
+```
+
+<br/>