Update README.md

Author: fazeVaib

README.md

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 A deep learning based application which is entitled to help the visually impaired people. The application automatically generates the textual description of what's happening in front of the camera and conveys it to person through audio. It is capable of recognising faces and tell user whether a known person is standing in front of him or not.
 
 # Requirements
-. Tensorflow (>1.9)
-. Keras
-. OpenCV
-. Python 3.5+
-. gTTS
+* Tensorflow (>1.9)
+* Keras
+* OpenCV
+* Python 3.5+
+* gTTS
 
 # Dataset used
 MS COCO