Merge branch 'pytorch_update' into 'master'

update to torch==1.7.* as pip3 torch==1.5.* is not available

See merge request !16

environment.yaml

@@ -8,7 +8,7 @@ channels:
 dependencies:
   - python=3.7
   - pip
-  - pytorch==1.5.*
+  - pytorch==1.7.*
   - lxml
   - pip:
     - beautifulsoup4>=4.9.*

requirements.txt

 stanza==1.2.3
-torch==1.5.*
+torch==1.7.*
 lxml
 beautifulsoup4>=4.9.*
 pelecanus

worker/environment-cpu.yaml

@@ -12,5 +12,5 @@ dependencies:
     - texta-mlp
     - celery==4.*
     - redis==3.*
-    - torch==1.5.1+cpu
+    - torch==1.7.1+cpu
     - -f https://download.pytorch.org/whl/torch_stable.html