Give better tip to exercise completion

Author: marimeireles

notebooks/07.More-libraries/07.04-ipygany.ipynb

@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "markdown",
-   "id": "a3ad3dbb",
+   "id": "8cddcdc1",
    "metadata": {},
    "source": [
     "# ipygany: Interactive library for 3-D mesh analysis\n",
@@ -25,7 +25,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "1ad69cc5",
+   "id": "671e1c2d",
    "metadata": {},
    "source": [
     "### Features\n",
@@ -38,7 +38,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "3a2f231d",
+   "id": "f32f3ff1",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -56,7 +56,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "d7807fc4",
+   "id": "e8ca6782",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -66,7 +66,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "81367b65",
+   "id": "940efad0",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -77,7 +77,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "1ee4daf8",
+   "id": "3ab9fa2c",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -89,7 +89,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "42f29333",
+   "id": "d14a7a21",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -103,7 +103,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "f1e2eb44",
+   "id": "cba61a48",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -115,7 +115,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "802c51e4",
+   "id": "28d8ee32",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -125,7 +125,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "f5276f41",
+   "id": "a66fd3e3",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -135,7 +135,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "0950f803",
+   "id": "6caa5c3f",
    "metadata": {},
    "source": [
     "* Blues\n",
@@ -148,7 +148,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "21535d54",
+   "id": "2e04b309",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -158,7 +158,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "5de3cfdd",
+   "id": "88e114a5",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -168,7 +168,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "6fc666f7",
+   "id": "4b82155b",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -183,7 +183,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "53cd43bf",
+   "id": "b69fe38d",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -197,7 +197,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "24112e9e",
+   "id": "0a4ab2a3",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -206,26 +206,26 @@
   },
   {
    "cell_type": "markdown",
-   "id": "2ad3031a",
+   "id": "d4805a04",
    "metadata": {},
    "source": [
     "# Exercise"
    ]
   },
   {
    "cell_type": "markdown",
-   "id": "07c4a5a6",
+   "id": "530eb4ae",
    "metadata": {},
    "source": [
     "#### 1) Connect a slider to the `th` value.\n",
     "\n",
-    "**Tip: the slider does not offer fine enough control to change the threshold. Try to multiply the slider value for 1/10**."
+    "Tip: the default slider values don't offer fine enough control to change the threshold. Try to multiply the slider value by 1.0e-08 to have a better result."
    ]
   },
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "b6ef4340",
+   "id": "b832aad6",
    "metadata": {},
    "outputs": [],
    "source": []