Update issue templates

add issue template

.github/ISSUE_TEMPLATE/issue-template.md

@@ -0,0 +1,21 @@
+---
+name: Issue template
+about: Use this template for reporting your problem
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**System information**
+* Have I written custom code:
+* OS Platform(e.g., window10 or Linux Ubuntu 16.04):
+* Python version:
+* Deep learning framework and version(e.g., Tensorflow2.1 or Pytorch1.3):
+* Use GPU or not:
+* CUDA/cuDNN version(if you use GPU):
+* The network you trained(e.g., Resnet34 network):
+
+**Describe the current behavior**
+
+**Error info / logs**