Add pretty_name tag

requirements.txt

@@ -1,4 +1,4 @@
 pyyaml
-datasets==1.7.0
+datasets==1.9.0
 streamlit
 langcodes[data]

tagging_app.py

@@ -193,6 +193,15 @@ Here is the matching yaml block:
 
 leftcol, _, rightcol = st.beta_columns([12, 1, 12])
 
+#
+# DATASET NAME
+#
+leftcol.markdown("### Dataset name")
+state["pretty_name"] = leftcol.text_area(
+    "Pick a nice descriptive name for the dataset",
+)
+
+
 
 #
 # TASKS