Adapt plotnine API changes

JarnoRFB · JarnoRFB · commit 45e6b49a428b · 2018-09-10T16:05:28.000+02:00
diff --git a/week09-Statistical-Visualization/README.md b/week09-Statistical-Visualization/README.md
@@ -1,16 +1,4 @@
 This lecture requires the module `plotnine`, which can be sometimes hard
 to install on Mac or Windows. To install it run
 
-Try running
-
-    $ pip install -r requirements.txt
-
-to install the latest development version. If that does not work, install
-the latest stable version instead. 
-
     $ pip install plotnine
-
-Some code in the notebook does only work with the latest development version
-
-
-
diff --git a/week09-Statistical-Visualization/lecture.ipynb b/week09-Statistical-Visualization/lecture.ipynb
diff --git a/week09-Statistical-Visualization/requirements.txt b/week09-Statistical-Visualization/requirements.txt
@@ -1 +1 @@
-git+https://github.com/has2k1/plotnine.git
+plotnine >= 0.4

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-git+https://github.com/has2k1/plotnine.git`
	`1`	`+plotnine >= 0.4`