DEV: runs make format

Author: Gui-FernandesBR

docs/examples/astra_flight_sim.ipynb

@@ -35,12 +35,10 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from rocketpy import Function, Environment, Flight, Rocket, SolidMotor\n",
-    "from rocketpy.motors import CylindricalTank\n",
-    "from rocketpy.motors.tank import MassFlowRateBasedTank\n",
-    "\n",
     "import matplotlib.pyplot as plt\n",
     "\n",
+    "from rocketpy import Environment, Flight, Function, Rocket, SolidMotor\n",
+    "\n",
     "plt.style.use(\"seaborn-v0_8-colorblind\")"
    ]
   },
@@ -380,7 +378,6 @@
    "source": [
     "from rocketpy.simulation.flight_data_importer import FlightDataImporter\n",
     "\n",
-    "\n",
     "columns_map = {\"t\": \"time\", \"alt\": \"altitude\"}\n",
     "\n",
     "telemetry_data = FlightDataImporter(\n",