Merge pull request #28 from xhlulu/main

Fix uploader issues in colab_demo.ipynb

colab_demo.ipynb

@@ -74,6 +74,8 @@
    },
    "outputs": [],
    "source": [
+    "#@title Anime FaceGAN Colab app\n",
+    "\n",
     "from io import BytesIO\n",
     "import torch\n",
     "from PIL import Image\n",
@@ -85,38 +87,30 @@
     "device = \"cuda\" if torch.cuda.is_available() else \"cpu\"\n",
     "model = torch.hub.load(\"bryandlee/animegan2-pytorch:main\", \"generator\", device=device).eval()\n",
     "face2paint = torch.hub.load(\"bryandlee/animegan2-pytorch:main\", \"face2paint\", device=device)\n",
-    "\n",
-    "#@title Anime FaceGAN Colab app\n",
-    "image_format = \"jpeg\" #@param [\"jpeg\", \"png\"]\n",
-    "\n",
+    "image_format = \"png\" #@param [\"jpeg\", \"png\"]\n",
     "\n",
     "button = widgets.Button(description=\"Start\")\n",
     "output = widgets.Output()\n",
     "\n",
-    "uploader = widgets.FileUpload(\n",
-    "    accept='image/*',  # Accepted file extension e.g. '.txt', '.pdf', 'image/*', 'image/*,.pdf'\n",
-    "    multiple=False  # True to accept multiple files upload else False\n",
-    ")\n",
     "\n",
     "def run(b):\n",
     "    button.disabled = True\n",
     "\n",
     "    with output:\n",
     "        display.clear_output()\n",
+    "    \n",
+    "    uploaded = files.upload()\n",
     "\n",
-    "    for fname in uploader.value:\n",
-    "        bytes_in = uploader.value[fname]['content']\n",
+    "    for fname in uploaded:\n",
+    "        bytes_in = uploaded[fname]\n",
     "\n",
     "        im_in = Image.open(BytesIO(bytes_in)).convert(\"RGB\")\n",
     "        im_out = face2paint(model, im_in, side_by_side=False)\n",
-    "\n",
     "        buffer_out = BytesIO()\n",
     "        im_out.save(buffer_out, format=image_format)\n",
-    "\n",
     "        bytes_out = buffer_out.getvalue()\n",
     "        wi1 = widgets.Image(value=bytes_in, format=image_format)\n",
     "        wi2 = widgets.Image(value=bytes_out, format=image_format)\n",
-    "\n",
     "        wi1.layout.max_width = '500px'\n",
     "        wi1.layout.max_height = '500px'\n",
     "        wi2.layout.max_width = '500px'\n",
@@ -131,7 +125,7 @@
     "    button.disabled = False\n",
     "\n",
     "button.on_click(run)\n",
-    "display.display(uploader, button, output)"
+    "display.display(button, output)"
    ]
   }
  ],