Update README.md

Author: digitaldreams

README.md

@@ -1,3 +1,22 @@
 # image crawler in python
 ## Introduction
 Find all the images from a website and download to your project folder. Purpose of this project is to learning coding in Python. Please do not use it to your production server yet.
+```python
+from Crawler.Page import Page
+from Crawler.Image import Image
+from Image.Download import Download
+
+if __name__ == '__main__':
+    page = Page('http://fdfashionltd.com');
+    # fetch all the links (anchor) of this website
+    links = page.fetch_links();
+
+    for link in links:
+        # fetch all of the images of a web url
+        img = Image(link);
+        images = img.fetch_links();
+        # Download all of the images 
+        download = Download(links=links)
+        download.start()
+```
+This code is to demonstrate the flow of the work. Please run main.py code because threading are used there. So program will be completed lot faster than this one.