Add issue template (#162)

Author: ChoiByungWook

.github/issue_template.md

@@ -0,0 +1,17 @@
+Please fill out the form below.
+
+### System Information
+- **Framework (e.g. TensorFlow) / Algorithm (e.g. KMeans)**:
+- **Framework Version**:
+- **Python Version**:
+- **CPU or GPU**:
+- **Python SDK Version**:
+- **Are you using a custom image**:
+
+### Describe the problem
+Describe the problem or feature request clearly here.
+
+### Minimal repo / logs
+Please provide any logs and a bare minimum reproducible test case, as this will be helpful to diagnose the problem. If including tracebacks, please include the full traceback. Large logs and files should be attached.
+
+- **Exact command to reproduce**: