Create imports section and update circuit conversion examples in getting_started.ipynb, fix README typo

Author: zzzappy

README.md

@@ -180,8 +180,8 @@ for the changes to take effect.
 
 ## Attribution
 
-This package was created as part of [Sam Zappa's](https://github.com/zzzappy)'s
+This package was created as part of [Sam Zappa](https://github.com/zzzappy)'s
 internship at [Riverlane](https://github.com/riverlane) during the Summer
 of 2025. Thanks to [Hyeok Kim](https://github.com/see-mike-out),
-[Leilani Battle](https://github.com/leibatt) and
+[Leilani Battle](https://github.com/leibatt), and
 [Abe Asfaw](https://github.com/aasfaw) for guidance and useful discussions.

docs/notebooks/getting_started.ipynb

@@ -26,6 +26,29 @@
     "%pip install crumpy"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "3368a263-ff20-4cea-a758-e8310dbe98a5",
+   "metadata": {},
+   "source": [
+    "### Required Imports"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "b6ef6cbe-0611-489c-915f-f3fc42514dd5",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from crumpy import CircuitWidget\n",
+    "\n",
+    "import stim\n",
+    "import ipywidgets\n",
+    "import cirq\n",
+    "import qiskit"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "947f9453-24b5-4a7f-9d18-2553730bc42c",
@@ -178,8 +201,9 @@
    "outputs": [],
    "source": [
     "widg.curveConnectors = False\n",
+    "widg.indentCircuitLines = False\n",
     "\n",
-    "# Can also specify at construction, e.g.:\n",
+    "# Can also specify within CircuitWidget constructor, e.g.:\n",
     "# CircuitWidget(stim=..., curveConnectors=False)"
    ]
   },
@@ -282,8 +306,6 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "import stim\n",
-    "\n",
     "no_pragma = \"\"\"\n",
     "MARKZ(0) 0\n",
     "Y 1\n",
@@ -379,8 +401,6 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "import ipywidgets\n",
-    "\n",
     "def sliderToCircuit(slider_val):\n",
     "    base_circuit = \"\"\"\n",
     "    #!pragma MARKX(0) 0\n",
@@ -441,11 +461,10 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "import stim\n",
-    "\n",
     "stim_circuit = stim.Circuit(\"\"\"\n",
-    "Y 0\n",
-    "CY 0 1                            \n",
+    "H 0\n",
+    "CX 0 1\n",
+    "M 0 1\n",
     "\"\"\")\n",
     "\n",
     "CircuitWidget.from_stim(stim_circuit)"
@@ -466,11 +485,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "import cirq\n",
-    "\n",
     "q0 = cirq.LineQubit(0)\n",
     "q1 = cirq.LineQubit(1)\n",
-    "cirq_circuit = cirq.Circuit(cirq.X(q0), cirq.CNOT(q0, q1))\n",
+    "cirq_circuit = cirq.Circuit(cirq.H(q0), cirq.CNOT(q0, q1), cirq.measure(q0, q1))\n",
     "\n",
     "CircuitWidget.from_cirq(cirq_circuit)"
    ]
@@ -490,11 +507,10 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "import qiskit\n",
-    "\n",
-    "qiskit_circuit = qiskit.QuantumCircuit(2)\n",
-    "qiskit_circuit.z(0)\n",
-    "qiskit_circuit.cz(0, 1)\n",
+    "qiskit_circuit = qiskit.QuantumCircuit(2, 2)\n",
+    "qiskit_circuit.h(0)\n",
+    "qiskit_circuit.cx(0, 1)\n",
+    "qiskit_circuit.measure([0, 1], [0, 1])\n",
     "\n",
     "CircuitWidget.from_qiskit(qiskit_circuit)"
    ]
@@ -510,7 +526,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "crumpy",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },