Make a few moves towards getting this to deploy

README.md

@@ -47,7 +47,7 @@ $ pip install -r requirements.txt
 ### Run the server
 
 ```
-$ make serve
+$ make dev-serve
 ```
 
 ### Layers of the Onion

makefile

@@ -1,9 +1,14 @@
+PROD_PORT    := :9090
+PROD_WORKERS := 4
 ARCHIVE_DIR  := ./vocoder/archive
 
 default: serve
 
-serve:
+dev-serve:
 	@FLASK_ENV=development FLASK_APP=vocoder.server flask run
 
 clear-archive:
 	@rm -rf $(ARCHIVE_DIR)/*
+
+prod-serve:
+	@gunicorn --workers $(PROD_WORKERS) --bind $(PROD_PORT) vocoder.server:app

requirements.txt

@@ -1,2 +1,4 @@
-Flask==1.1.1
+fabric==2.5.0
-Flask-Cors==3.0.8
+flask-cors==3.0.8
+flask==1.1.1
+gunicorn==20.0.4