fixing tomography for new quatumprogram structure

tools/tomography.py

@@ -60,7 +60,7 @@ def __build_process_tomography_circuits(Q_program, name, qubits, qreg, creg):
     for circ in preps:
         labels += __add_meas_circuits(Q_program, circ, qubits, qreg, creg)
         # delete temp prep output
-        del Q_program._QuantumProgram__quantum_program['circuits'][circ]
+        del Q_program._QuantumProgram__quantum_program[circ]
     print('>> created process tomography circuits for "%s"' % name)
     return labels
 
@@ -141,7 +141,7 @@ def __add_meas_circuits(Q_program, name, qubits, qreg, creg, prep=None):
         # add label to output
         labels.append(name+label)
         # delete temp circuit
-        del Q_program._QuantumProgram__quantum_program['circuits'][label]
+        del Q_program._QuantumProgram__quantum_program[label]
 
     return labels
 
@@ -187,8 +187,8 @@ def __add_prep_circuits(Q_program, name, qubits, qreg, creg):
         # add label to output
         labels += [name+label_p, name+label_m]
         # delete temp circuit
-        del Q_program._QuantumProgram__quantum_program['circuits'][label_p]
-        del Q_program._QuantumProgram__quantum_program['circuits'][label_m]
+        del Q_program._QuantumProgram__quantum_program[label_p]
+        del Q_program._QuantumProgram__quantum_program[label_m]
 
     return labels
 

tutorial/sections/visualizing_quantum_state.ipynb

@@ -477,7 +477,9 @@
   {
    "cell_type": "code",
    "execution_count": 21,
-   "metadata": {},
+   "metadata": {
+    "collapsed": true
+   },
    "outputs": [],
    "source": [
     "plot[0].show()"
@@ -554,7 +556,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.1"
+   "version": "3.6.0"
   }
  },
  "nbformat": 4,