Update README.md

README.md

-# CIRIdeep
-- CIRIdeep is a deep-learning model used to predict differentially spliced circRNAs between two biological samples using totalRNA sequencing data. 
-- An adapted version of CIRIdeep, CIRIdeepA, was trained for poly(A) selected RNA-seq data.
+# CIRI-deep
+- CIRI-deep is a deep-learning model used to predict differentially spliced circRNAs between two biological samples using totalRNA sequencing data. 
+- An adapted version of CIRI-deep, CIRI-deepA, was trained for poly(A) selected RNA-seq data.
+
+# Installation
+The CIRI-deep model was constructed based on Keras. The `requirements.txt` was provided and the dependencies can be installed as the follow:
+```
+git clone https://github.com/gyjames/CIRIdeep.git
+cd CIRIdeep
+conda env create --name CIRIdeep --file ./requirements.txt
+```
 
 # Usage
 The main program `CIRIdeep.py` can be used to predict differentially spliced circRNAs with CIRIdeep or CIRIdeep(A) or train your own model.