add a bug report template

Author: AntSimi

.github/ISSUE_TEMPLATE/bug-report.md

@@ -0,0 +1,40 @@
+---
+name: Bug report
+about: Describe this issue template's purpose here.
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+<!--Feel free to delete the sections that do not apply.-->
+
+### Bug report
+
+**Bug summary**
+
+<!--A short 1-2 sentences that succinctly describes the bug-->
+
+**Code for reproduction**
+
+<!--A minimum code snippet required to reproduce the bug.
+Please make sure to minimize the number of dependencies required, and provide
+any necessary data-->
+
+```python
+# Paste your code here
+#
+#
+```
+
+**Actual outcome**
+
+```
+# If applicable, paste the console output here
+#
+#
+```
+
+**Expected outcome**
+
+<!--A description of the expected outcome from the code snippet-->