ipdb import is disabled, README install instructions updated

Author: asmirnov69

README.md

@@ -9,6 +9,7 @@ to run examples install pyjanitor, rdflib and graphviz. After that you can insta
 
 ```
 pip install pyjanitor rdflib graphviz
+pip install ipython matplotlib
 git clone https://github.com/pyjanitor-devs/pyjviz.git
 cd pyjviz
 pip install -e .

examples/scripts/conditional_join-w-plots.py

@@ -1,7 +1,7 @@
 #
 # example https://github.com/pyjanitor-devs/pyjanitor/blob/dev/examples/notebooks/conditional_join.ipynb
 #
-import ipdb
+#import ipdb
 import sys
 import pandas as pd
 import janitor, pyjviz

examples/scripts/conditional_join.py

@@ -1,7 +1,7 @@
 #
 # example https://github.com/pyjanitor-devs/pyjanitor/blob/dev/examples/notebooks/conditional_join.ipynb
 #
-import ipdb
+#import ipdb
 import sys
 import pandas as pd
 import janitor, pyjviz

examples/scripts/test-assign.py

@@ -1,4 +1,4 @@
-import ipdb
+#import ipdb
 import inspect, dis
 import janitor
 import pandas_flavor as pf

pyjviz/fstriplestore.py

@@ -1,4 +1,4 @@
-import ipdb
+#import ipdb
 import os, os.path, textwrap
 import tempfile
 import io

pyjviz/nested_call.py

@@ -1,4 +1,4 @@
-import ipdb
+#import ipdb
 import sys, contextlib
 from . import obj_tracking
 from . import obj_utils

pyjviz/viz.py

@@ -1,7 +1,7 @@
 # pyjviz module implements basic visualisation of pyjviz rdf log
 # there is no dependency of this code to other part of pyjanitor
 #
-import ipdb
+#import ipdb
 import os.path, tempfile
 import collections
 import html

pyjviz/wb_stack_entries.py

@@ -1,4 +1,4 @@
-import ipdb
+#import ipdb
 import threading
 import pandas as pd
 import base64