Update venv_setup.sh

venv_setup.sh

 #!/bin/bash
 
-virtualenv soprobroenv
-source soprobroenv/bin/activate
+virtualenv sopro_env
+source sopro_env/bin/activate
+
 pip install --upgrade pip
 pip install nltk
 pip install numpy
@@ -9,3 +10,5 @@ pip install scipy
 pip install sklearn
 pip install requests
 pip install textblob
+
+python -mpip install -U matplotlib