fixed docemnts after review #1

fastai/vision/widgets.py

@@ -17,11 +17,7 @@
 def __getitem__(self:Box, i): return self.children[i]
 
 # Cell
-def widget(
-    im, # An object IPython can display to be converted into a widget
-    *args,
-    **layout
-) -> Output: # A context manager to display output as a widget
+def widget(im,*args,**layout)-> Output:
     "Convert anything that can be `display`ed by `IPython` into a widget"
     o = Output(layout=merge(*args, layout))
     with o: display(im)

nbs/09c_vision.widgets.ipynb

@@ -80,11 +80,7 @@
    "outputs": [],
    "source": [
     "#export\n",
-    "def widget(\n",
-    "    im, # An object IPython can display to be converted into a widget\n",
-    "    *args,  \n",
-    "    **layout \n",
-    ") -> Output: # A context manager to display output as a widget\n",
+    "def widget(im,*args,**layout)-> Output:\n",
     "    \"Convert anything that can be `display`ed by `IPython` into a widget\"\n",
     "    o = Output(layout=merge(*args, layout))\n",
     "    with o: display(im)\n",
@@ -140,7 +136,7 @@
    "source": [
     "#export\n",
     "def carousel(\n",
-    "    children:(list,tuple)=(), # `Box` objects to display in a carousel\n",
+    "    children:tuple=(), # `Box` objects to display in a carousel\n",
     "    **layout\n",
     ") -> Box: # An `ipywidget`'s carousel\n",
     "    \"A horizontally scrolling carousel\"\n",
@@ -291,8 +287,8 @@
    "source": [
     "#export\n",
     "def _get_iw_info(\n",
-    "    learn, # CNN `Learner`\n",
-    "    ds_idx:int=0 # 0 for `train`, 1 for `valid`\n",
+    "    learn,\n",
+    "    ds_idx:int=0 # Index in `learn.dls`\n",
     ")->list:\n",
     "    \"For every image in `dls` `zip` it's `Path`, target and loss\"\n",
     "    dl = learn.dls[ds_idx].new(shuffle=False, drop_last=False)\n",
@@ -324,7 +320,7 @@
     "\n",
     "    def _ipython_display_(self): display(self.widget)\n",
     "    def on_change_ds(self,change=None):\n",
-    "        \"Toggle between training set view and validation set view\"\n",
+    "        \"Toggle between training validation set view\"\n",
     "        info = L(o for o in self.iwis[self.dd_ds.index] if o[1]==self.dd_cats.value)\n",
     "        self.iw.set_fns(info.sorted(2, reverse=True).itemgot(0))"
    ]