diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5138364
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+# virtual environment
+env/
\ No newline at end of file
diff --git a/README.md b/README.md
index 69b2937..b0a9cd0 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,12 @@ This repository contains a PyTorch implementation of our NeruIPS2022 paper "Conv
 - scikit-learn 1.1.3
 - ogb 1.3.5
 
+### Installation
+
+```
+pip install -r requirements.txt
+```
+
 ## Datasets
 We provide the small datasets in the folder '/main/data'. The ogb datasets (ogbn-arxiv and ogbn-papers100M) and non-homophilous datasets (from [LINKX](https://arxiv.org/abs/2110.14446) ) can be downloaded automatically.
 
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..0153b20
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,11 @@
+torch==1.11.0
+numpy==1.23.4
+torch-geometric==1.7.2
+tqdm==4.64.1
+scipy==1.9.3
+seaborn==0.12.0
+scikit-learn==1.1.3
+ogb==1.3.5
+
+
+