Add a environment.yml file to quickly setup a conda env to develop py…

…torch-lightning

environment.yml

@@ -0,0 +1,29 @@
+channels:
+  - conda-forge
+  - pytorch
+
+dependencies:
+  - python>=3.7
+  - pip
+  - future>=0.17.1 
+  - tqdm>=4.35.0
+  - numpy>=1.16.4
+  - pytorch>=1.1
+  - torchvision>=0.4.0, < 0.5  # the 0.5. has some issues with torch JIT
+  - tox
+  - coverage
+  - codecov
+  - pytest>=3.0.5
+  - pytest-cov
+  - flake8
+  - check-manifest
+  - twine==1.13.0
+  - pillow<7.0.0
+  - pip:
+    - test-tube>=0.7.5
+    - mlflow
+    - comet_ml
+    - wandb
+    - sacred
+    - neptune-client
+    - tensorboard>=1.14