incorporate feedback

Author: aays

lessons/python/intro/IntroPython-AH.ipynb

@@ -354,7 +354,7 @@
    "outputs": [],
    "source": [
     "x = 5\n",
-    "type(x) == int"
+    "isinstance(x, int)"
    ]
   },
   {
@@ -367,7 +367,7 @@
     "# if statements allow our scripts to encode more complex instructions\n",
     "\n",
     "x = 5\n",
-    "if type(x) == int:\n",
+    "if isinstance(x, int):\n",
     "    print(x, 'is an integer')\n"
    ]
   },
@@ -379,7 +379,7 @@
    "source": [
     "# if-else\n",
     "\n",
-    "if type(x) == str:\n",
+    "if isinstance(x, str):\n",
     "    print(x, 'is a string')\n",
     "else:\n",
     "    print(x, 'is not a string')"
@@ -394,9 +394,9 @@
     "# if-elif-else\n",
     "# useful if we have multiple conditions to test\n",
     "\n",
-    "if type(x) == str:\n",
+    "if isinstance(x, str):\n",
     "    print(x, 'is a string')\n",
-    "elif type(x) == int:\n",
+    "elif isinstance(x, int):\n",
     "    print(x, 'is an integer')\n",
     "else:\n",
     "    print(x, 'is neither a string nor an integer')"
@@ -651,7 +651,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "sns.relplot(x = 'petal_length', y = 'petal_width', data = iris)"
+    "sns.relplot(x='petal_length', y='petal_width', data=iris)"
    ]
   },
   {
@@ -660,7 +660,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "sns.relplot(x = 'petal_length', y = 'petal_width', hue = 'species', data = iris)"
+    "sns.relplot(x='petal_length', y='petal_width', hue='species', data=iris)"
    ]
   }
  ],