new added

.ipynb_checkpoints/Untitled-checkpoint.ipynb

@@ -0,0 +1,132 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "394a0a06-5f68-49a3-8358-fdd42ee2be2f",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import tensorflow as tf"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "c37b749e-5bc8-4a94-b7db-0eb123970a8a",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Num GPUs Available:  0\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(\"Num GPUs Available: \", len(tf.config.experimental.list_physical_devices('GPU')))\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "4adf839f-d9f5-4adc-887b-20cbf7376d12",
+   "metadata": {},
+   "outputs": [
+    {
+     "ename": "ModuleNotFoundError",
+     "evalue": "No module named 'matplotlib'",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[1;31mModuleNotFoundError\u001b[0m                       Traceback (most recent call last)",
+      "Cell \u001b[1;32mIn[1], line 1\u001b[0m\n\u001b[1;32m----> 1\u001b[0m \u001b[38;5;28;01mimport\u001b[39;00m \u001b[38;5;21;01mmatplotlib\u001b[39;00m\u001b[38;5;21;01m.\u001b[39;00m\u001b[38;5;21;01mpyplot\u001b[39;00m \u001b[38;5;28;01mas\u001b[39;00m \u001b[38;5;21;01mplt\u001b[39;00m\n\u001b[0;32m      2\u001b[0m get_ipython()\u001b[38;5;241m.\u001b[39mrun_line_magic(\u001b[38;5;124m'\u001b[39m\u001b[38;5;124mmatplotlib\u001b[39m\u001b[38;5;124m'\u001b[39m, \u001b[38;5;124m'\u001b[39m\u001b[38;5;124minline\u001b[39m\u001b[38;5;124m'\u001b[39m)\n\u001b[0;32m      4\u001b[0m \u001b[38;5;66;03m# Battery types and their power density ranges\u001b[39;00m\n",
+      "\u001b[1;31mModuleNotFoundError\u001b[0m: No module named 'matplotlib'"
+     ]
+    }
+   ],
+   "source": [
+    "import matplotlib.pyplot as plt\n",
+    "%matplotlib inline\n",
+    "\n",
+    "# Battery types and their power density ranges\n",
+    "batteries = [\n",
+    "    \"Lead-Acid\",\n",
+    "    \"Nickel-Cadmium (NiCd)\",\n",
+    "    \"Nickel-Metal Hydride (NiMH)\",\n",
+    "    \"Lithium-Ion (Li-ion)\",\n",
+    "    \"Lithium Polymer (LiPo)\",\n",
+    "    \"Lithium Iron Phosphate (LiFePO4)\",\n",
+    "    \"Ultracapacitors\"\n",
+    "]\n",
+    "\n",
+    "power_density_min = [30, 150, 200, 250, 200, 300, 1000]\n",
+    "power_density_max = [50, 300, 300, 340, 400, 1000, 10000]\n",
+    "\n",
+    "# Create the figure and axis\n",
+    "fig, ax = plt.subplots()\n",
+    "\n",
+    "# Plotting the power density ranges as bar chart\n",
+    "for i in range(len(batteries)):\n",
+    "    ax.barh(batteries[i], power_density_max[i], color='skyblue')\n",
+    "    ax.barh(batteries[i], power_density_min[i], color='navy')\n",
+    "\n",
+    "# Add labels and title\n",
+    "ax.set_xlabel('Power Density (W/kg)')\n",
+    "ax.set_title('Power Density Comparison of Different Battery Types')\n",
+    "\n",
+    "# Show the chart\n",
+    "plt.show()\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "81fe010e-b0e7-4cfb-8ed2-7bb3aefe8234",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "3.11.9 (tags/v3.11.9:de54cf5, Apr  2 2024, 10:12:12) [MSC v.1938 64 bit (AMD64)]\n"
+     ]
+    }
+   ],
+   "source": [
+    "import sys\n",
+    "print(sys.version)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "1b94ee58-384d-4e40-8f0d-e96f8c595398",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.9"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}

AutomateTheBoringStuff_CompleteNotes.ipynb

@@ -1 +1 @@
-
+{"cells":[{"cell_type":"markdown","metadata":{},"source":["# Chapter 6 Manipulating Strings"]},{"cell_type":"markdown","metadata":{},"source":[]}],"metadata":{"language_info":{"name":"python"}},"nbformat":4,"nbformat_minor":2}