moving the docs to separate files as it will be easier to maintain

docs/gpio.md

@@ -0,0 +1,20 @@
+## CHIP_IO.GPIO
+Import the GPIO module as follows
+
+  ```python
+  import CHIP_IO.GPIO as GPIO
+  ```
+
+### toggle_debug()
+Enable/Disable the Debug
+
+* Parameters
+  None
+
+* Examples
+
+  ```python
+  GPIO.toggle_debug()
+  ```
+
+[home](./index.md)