---
name: Bug report
about: Create a report to help us improve POT

---

**Describe the bug**
A clear and concise description of what the bug is.

**To Reproduce**
Steps to reproduce the behavior:
1 ...
2. 

**Expected behavior**
A clear and concise description of what you expected to happen.

**Screenshots**
If applicable, add screenshots to help explain your problem.

**Desktop (please complete the following information):**
 - OS: [e.g. MacOSX, Windows, Ubuntu]
 - Python version [2.7,3.6]
- How was POT installed [source, pip, conda]

Output of the following code snippet:
```python
import platform; print(platform.platform())
import sys; print("Python", sys.version)
import numpy; print("NumPy", numpy.__version__)
import scipy; print("SciPy", scipy.__version__)
import ot; print("POT", ot.__version__)
```

**Additional context**
Add any other context about the problem here.