To get the example working in Binder the only required pip installable package is tensorflow and from apt-get is graphviz. The postBuild will install tfgraphviz from GitHub so that it always gets the master HEAD, so that if there is something broken for a bit on PyPI it won't continue to be a problem until a new release is made.

Added tfg.jupyter_pan_and_zoom helper to wrap generated SVG object In order to enable pan and zoom functionality in Jupyter:

tfg.jupyter_pan_and_zoom(tfg.board(graph))

Tested in JupyterLab and Colab.

• Added proper tooltips
• Fixed logic to render function names to check op type, not op name
• Added ability to override functions to create digraph, node and edge like:

def custom_add_digraph_node(digraph, name, op, attributes=None):
    attributes=[]
    if op is not None and 'PartitionedCall' in op.type:
        attributes.append(('fillcolor', 'blue'))
    tfg.add_digraph_node(digraph, name, op, attributes)

tfg.board(tf_g, depth=10, name_regex=".*", add_digraph_node_func=custom_add_digraph_node)

Fixed to work on Python 3.x:

• Change IMPLICIT relative imports (from graphviz_wrapper import board) to EXPLICIT relative imports (from .graphviz_wrapper import board).
• (In addition, ) remove unnecessary imports.

Checked to work both Python 2.7.x/3.5.x with TensorFlow 1.0.

I am getting the following error. Is unicode in tf variable/scope names not supported?

<ipython-input-2-b2099ef84663> in load(self)
    143         # sess = tf.Session(graph=tf.get_default_graph())
    144         self.sess.run(self.init)
--> 145         g = tfg.board(tf.get_default_graph())
    146         g.view()
    147         self.saver.restore(self.sess, model_path)

/Users/activeai/.local/share/virtualenvs/spotter-67LXOL6z/lib/python2.7/site-packages/tfgraphviz/graphviz_wrapper.pyc in board(tfgraph, depth, name, style)
    212     _node_inpt_table, _node_inpt_shape_table = node_input_table(tfgraph, depth=depth)
    213     digraph = add_nodes(_node_table, name=name, style=style)
--> 214     digraph = add_edges(digraph, _node_inpt_table, _node_inpt_shape_table)
    215     return digraph

/Users/activeai/.local/share/virtualenvs/spotter-67LXOL6z/lib/python2.7/site-packages/tfgraphviz/graphviz_wrapper.pyc in add_edges(digraph, node_inpt_table, node_inpt_shape_table)
    195             else:
    196                 shape = node_inpt_shape_table[ni]
--> 197                 digraph.edge(ni, node, label=edge_label(shape))
    198     return digraph
    199 

/Users/activeai/.local/share/virtualenvs/spotter-67LXOL6z/lib/python2.7/site-packages/graphviz/dot.pyc in edge(self, tail_name, head_name, label, _attributes, **attrs)
    145         head_name = self._quote_edge(head_name)
    146         attr_list = self._attr_list(label, attrs, _attributes)
--> 147         line = self._edge % (tail_name, head_name, attr_list)
    148         self.body.append(line)
    149 

UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 10: ordinal not in range(128)