Merge pull request #32 from brain-image-library/31-new-metric-request-frequency-of-generalmodality

Update get.py

Author: icaoberg

braininventory/get.py

@@ -1,7 +1,6 @@
 import json
 from datetime import date
-import urllib.request
-import matplotlib.pyplot as plt
+
 import humanize
 import matplotlib.pyplot as plt
 import pandas as pd
@@ -849,6 +848,10 @@ def get_projects_treemap(df):
     plt.savefig(filename)
 
 
+def __get_modalities(df):
+    return (df["generalmodality"].value_counts()).to_dict()
+
+
 def __get__percentage_of_metadata_version_1(df):
     """
     Get the percentage/ratio of metadata version 1 from all datasets