Minor fixes

Author: jerry-git

notebooks/beginner/notebooks/07_functions.ipynb

@@ -17,7 +17,7 @@
     "    print(\"Hello world!\")\n",
     "\n",
     "\n",
-    "print(f\"type: {my_first_function}\")\n",
+    "print(f\"type: {type(my_first_function)}\")\n",
     "\n",
     "my_first_function()  # Calling a function"
    ]
@@ -240,7 +240,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -254,7 +254,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.5.4"
+   "version": "3.11.0"
   }
  },
  "nbformat": 4,

notebooks/beginner/notebooks/10_file_io.ipynb

@@ -138,7 +138,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -152,7 +152,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.5.4"
+   "version": "3.11.0"
   }
  },
  "nbformat": 4,

notebooks/beginner/notebooks/11_classes.ipynb

@@ -152,9 +152,7 @@
     "        self.instance_variable = var1\n",
     "\n",
     "    def show_info(self):\n",
-    "        info = \"instance_variable: {}, name: {}, description: {}\".format(\n",
-    "            self.instance_variable, Example.name, Example.description\n",
-    "        )\n",
+    "        info = f\"instance_variable: {self.instance_variable}, name: {Example.name}, description: {Example.description}\"\n",
     "        print(info)\n",
     "\n",
     "\n",
@@ -323,7 +321,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.3"
+   "version": "3.11.0"
   }
  },
  "nbformat": 4,

notebooks/beginner/notebooks/12_exceptions.ipynb

@@ -144,23 +144,23 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
   "language_info": {
    "codemirror_mode": {
     "name": "ipython",
-    "version": 3.0
+    "version": 3
    },
    "file_extension": ".py",
    "mimetype": "text/x-python",
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.5.4"
+   "version": "3.11.0"
   }
  },
  "nbformat": 4,
- "nbformat_minor": 0
+ "nbformat_minor": 1
 }

notebooks/beginner/notebooks/13_modules_and_packages.ipynb

@@ -62,13 +62,13 @@
     "```python\n",
     "\n",
     "def get_available_brands():\n",
-    "    return ['chiquita']\n",
+    "    return [\"chiquita\"]\n",
     "\n",
     "\n",
     "class Banana:\n",
-    "    def __init__(self, brand='chiquita'):\n",
+    "    def __init__(self, brand=\"chiquita\"):\n",
     "        if brand not in get_available_brands():\n",
-    "            raise ValueError('Unkown brand: {}'.format(brand))\n",
+    "            raise ValueError(f\"Unknown brand: {brand}\")\n",
     "        self._brand = brand\n",
     "     \n",
     "```"
@@ -112,7 +112,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -126,7 +126,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.5.4"
+   "version": "3.11.0"
   }
  },
  "nbformat": 4,