remove .txt files from rtd and gitpod

Author: theorashid

.gitpod.yml

@@ -7,8 +7,7 @@ tasks:
       conda init bash && source ~/.bashrc
       conda env update -f conda-envs/environment-test.yml -p env
       conda activate /workspace/pymc-experimental/env
-      pip install -r requirements-dev.txt
-      pip install -e .
+      pip install -e ."[dev]"
     command: |
       conda init bash && echo "conda activate /workspace/pymc-experimental/env" >> ~/.bashrc && source ~/.bashrc
 

.readthedocs.yaml

@@ -9,10 +9,10 @@ build:
 
 python:
    install:
-   - requirements: requirements-docs.txt
-   - requirements: requirements.txt
    - method: pip
      path: .
+     extra_requirements:
+     - docs
 
 sphinx:
   fail_on_warning: false