diff --git a/build/lib/gradio/inputs.py b/build/lib/gradio/inputs.py
index 415f720bd4..8f3d94190f 100644
--- a/build/lib/gradio/inputs.py
+++ b/build/lib/gradio/inputs.py
@@ -9,7 +9,7 @@ import base64
 from gradio import preprocessing_utils
 from io import BytesIO
 import numpy as np
-from PIL import Image
+from PIL import Image, ImageOps
 
 class AbstractInput(ABC):
     """
@@ -43,13 +43,15 @@ class AbstractInput(ABC):
 
 
 class Sketchpad(AbstractInput):
-    def __init__(self, preprocessing_fn=None, image_width=28, image_height=28):
+    def __init__(self, preprocessing_fn=None, image_width=28, image_height=28,
+                 invert_colors=True):
         self.image_width = image_width
         self.image_height = image_height
+        self.invert_colors = invert_colors
         super().__init__(preprocessing_fn=preprocessing_fn)
 
     def get_template_path(self):
-        return 'templates/sketchpad_input.html'
+        return 'templates/input/sketchpad.html'
 
     def preprocess(self, inp):
         """
@@ -58,8 +60,10 @@ class Sketchpad(AbstractInput):
         content = inp.split(';')[1]
         image_encoded = content.split(',')[1]
         im = Image.open(BytesIO(base64.b64decode(image_encoded))).convert('L')
+        if self.invert_colors:
+            im = ImageOps.invert(im)
         im = preprocessing_utils.resize_and_crop(im, (self.image_width, self.image_height))
-        array = np.array(im).flatten().reshape(1, self.image_width, self.image_height, 1)
+        array = np.array(im).flatten().reshape(1, self.image_width, self.image_height)
         return array
 
 
@@ -71,7 +75,7 @@ class Webcam(AbstractInput):
         super().__init__(preprocessing_fn=preprocessing_fn)
 
     def get_template_path(self):
-        return 'templates/webcam_input.html'
+        return 'templates/input/webcam.html'
 
     def preprocess(self, inp):
         """
@@ -88,7 +92,7 @@ class Webcam(AbstractInput):
 class Textbox(AbstractInput):
 
     def get_template_path(self):
-        return 'templates/textbox_input.html'
+        return 'templates/input/textbox.html'
 
     def preprocess(self, inp):
         """
@@ -109,7 +113,7 @@ class ImageUpload(AbstractInput):
         super().__init__(preprocessing_fn=preprocessing_fn)
 
     def get_template_path(self):
-        return 'templates/image_upload_input.html'
+        return 'templates/input/image_upload.html'
 
     def preprocess(self, inp):
         """
diff --git a/build/lib/gradio/interface.py b/build/lib/gradio/interface.py
index 366cfb83b1..091e8b4b6c 100644
--- a/build/lib/gradio/interface.py
+++ b/build/lib/gradio/interface.py
@@ -11,6 +11,7 @@ import gradio.inputs
 import gradio.outputs
 from gradio import networking
 import tempfile
+import threading
 
 nest_asyncio.apply()
 
@@ -26,7 +27,8 @@ class Interface:
     """
 
     # Dictionary in which each key is a valid `model_type` argument to constructor, and the value being the description.
-    VALID_MODEL_TYPES = {'sklearn': 'sklearn model', 'keras': 'keras model', 'function': 'python function'}
+    VALID_MODEL_TYPES = {'sklearn': 'sklearn model', 'keras': 'Keras model', 'function': 'python function',
+                         'pytorch': 'PyTorch model'}
 
     def __init__(self, inputs, outputs, model, model_type=None, preprocessing_fns=None, postprocessing_fns=None,
                  verbose=True):
@@ -122,6 +124,12 @@ class Interface:
             return self.model_obj.predict(preprocessed_input)
         elif self.model_type=='function':
             return self.model_obj(preprocessed_input)
+        elif self.model_type=='pytorch':
+            import torch
+            value = torch.from_numpy(preprocessed_input)
+            value = torch.autograd.Variable(value)
+            prediction = self.model_obj(value)
+            return prediction.data.numpy()
         else:
             ValueError('model_type must be one of: {}'.format(self.VALID_MODEL_TYPES))
 
@@ -133,7 +141,7 @@ class Interface:
         output_directory = tempfile.mkdtemp()
 
         # Set up a port to serve the directory containing the static files with interface.
-        server_port = networking.start_simple_server(output_directory)
+        server_port, httpd = networking.start_simple_server(output_directory)
         path_to_server = 'http://localhost:{}/'.format(server_port)
         networking.build_template(output_directory, self.input_interface, self.output_interface)
 
@@ -142,9 +150,20 @@ class Interface:
             INITIAL_WEBSOCKET_PORT, INITIAL_WEBSOCKET_PORT + TRY_NUM_PORTS)
         start_server = websockets.serve(self.communicate, LOCALHOST_IP, websocket_port)
         networking.set_socket_port_in_js(output_directory, websocket_port)  # sets the websocket port in the JS file.
+        networking.set_interface_types_in_config_file(output_directory,
+                                                      self.input_interface.__class__.__name__.lower(),
+                                                      self.output_interface.__class__.__name__.lower())
+        try:  # Check if running interactively using ipython.
+            from_ipynb = get_ipython()
+            if 'google.colab' in str(from_ipynb):
+                is_colab = True
+        except NameError:
+            is_colab = False
+
         if self.verbose:
             print("NOTE: Gradio is in beta stage, please report all bugs to: a12d@stanford.edu")
-            print("Model is running locally at: {}".format(path_to_server + networking.TEMPLATE_TEMP))
+            if not is_colab:
+                print("Model is running locally at: {}".format(path_to_server + networking.TEMPLATE_TEMP))
 
         if share:
             site_ngrok_url = networking.setup_ngrok(server_port, websocket_port, output_directory)
@@ -155,17 +174,19 @@ class Interface:
             if self.verbose:
                 print("To create a public link, set `share=True` in the argument to `launch()`")
             site_ngrok_url = None
-
+            if is_colab:
+                site_ngrok_url = networking.setup_ngrok(server_port, websocket_port, output_directory)
         # Keep the server running in the background.
         asyncio.get_event_loop().run_until_complete(start_server)
         try:
-            asyncio.get_event_loop().run_forever()
-        except RuntimeError:  # Runtime errors are thrown in jupyter notebooks because of async.
-            pass
+            _ = get_ipython()
+        except NameError:  # Runtime errors are thrown in jupyter notebooks because of async.
+            t = threading.Thread(target=asyncio.get_event_loop().run_forever, daemon=True)
+            t.start()
 
         if inline is None:
             try:  # Check if running interactively using ipython.
-                _ = get_ipython()
+                from_ipynb = get_ipython()
                 inline = True
                 if browser is None:
                     browser = False
@@ -176,10 +197,15 @@ class Interface:
         else:
             if browser is None:
                 browser = False
-        if browser:
+        if browser and not is_colab:
             webbrowser.open(path_to_server + networking.TEMPLATE_TEMP)  # Open a browser tab with the interface.
         if inline:
             from IPython.display import IFrame
-            display(IFrame(path_to_server + networking.TEMPLATE_TEMP, width=1000, height=500))
+            if is_colab:
+                print("Cannot display Interface inline on google colab, public link created at: {} and displayed below.".format(
+                    site_ngrok_url + '/' + networking.TEMPLATE_TEMP))
+                display(IFrame(site_ngrok_url + '/' + networking.TEMPLATE_TEMP, width=1000, height=500))
+            else:
+                display(IFrame(path_to_server + networking.TEMPLATE_TEMP, width=1000, height=500))
 
-        return path_to_server + networking.TEMPLATE_TEMP, site_ngrok_url
\ No newline at end of file
+        return httpd, path_to_server + networking.TEMPLATE_TEMP, site_ngrok_url
diff --git a/build/lib/gradio/networking.py b/build/lib/gradio/networking.py
index 7183b57510..f2205d5103 100644
--- a/build/lib/gradio/networking.py
+++ b/build/lib/gradio/networking.py
@@ -14,6 +14,7 @@ from signal import SIGTERM  # or SIGKILL
 import threading
 from http.server import HTTPServer as BaseHTTPServer, SimpleHTTPRequestHandler
 import stat
+import time
 from requests.adapters import HTTPAdapter
 from requests.packages.urllib3.util.retry import Retry
 import pkg_resources
@@ -32,6 +33,7 @@ STATIC_PATH_LIB = pkg_resources.resource_filename('gradio', 'static/')
 STATIC_PATH_TEMP = 'static/'
 TEMPLATE_TEMP = 'interface.html'
 BASE_JS_FILE = 'static/js/all-io.js'
+CONFIG_FILE = 'static/config.json'
 
 
 NGROK_ZIP_URLS = {
@@ -78,25 +80,43 @@ def copy_files(src_dir, dest_dir):
     dir_util.copy_tree(src_dir, dest_dir)
 
 
-#TODO(abidlabs): Handle the http vs. https issue that sometimes happens (a ws cannot be loaded from an https page)
-def set_socket_url_in_js(temp_dir, socket_url):
-    with open(os.path.join(temp_dir, BASE_JS_FILE)) as fin:
-        lines = fin.readlines()
-        lines[0] = 'var NGROK_URL = "{}"\n'.format(socket_url.replace('http', 'ws'))
-
-    with open(os.path.join(temp_dir, BASE_JS_FILE), 'w') as fout:
-        for line in lines:
+def render_template_with_tags(template_path, context):
+    """
+    Combines the given template with a given context dictionary by replacing all of the occurrences of tags (enclosed
+    in double curly braces) with corresponding values.
+    :param template_path: a string with the path to the template file
+    :param context: a dictionary whose string keys are the tags to replace and whose string values are the replacements.
+    """
+    with open(template_path) as fin:
+        old_lines = fin.readlines()
+    new_lines = []
+    for line in old_lines:
+        for key, value in context.items():
+            line = line.replace(r'{{' + key + r'}}', value)
+        new_lines.append(line)
+    with open(template_path, 'w') as fout:
+        for line in new_lines:
             fout.write(line)
 
 
+#TODO(abidlabs): Handle the http vs. https issue that sometimes happens (a ws cannot be loaded from an https page)
+def set_ngrok_url_in_js(temp_dir, ngrok_socket_url):
+    ngrok_socket_url = ngrok_socket_url.replace('http', 'ws')
+    js_file = os.path.join(temp_dir, BASE_JS_FILE)
+    render_template_with_tags(js_file, {'ngrok_socket_url': ngrok_socket_url})
+    config_file = os.path.join(temp_dir, CONFIG_FILE)
+    render_template_with_tags(config_file, {'ngrok_socket_url': ngrok_socket_url})
+
+
 def set_socket_port_in_js(temp_dir, socket_port):
-    with open(os.path.join(temp_dir, BASE_JS_FILE)) as fin:
-        lines = fin.readlines()
-        lines[1] = 'var SOCKET_PORT = {}\n'.format(socket_port)
+    js_file = os.path.join(temp_dir, BASE_JS_FILE)
+    render_template_with_tags(js_file, {'socket_port': str(socket_port)})
 
-    with open(os.path.join(temp_dir, BASE_JS_FILE), 'w') as fout:
-        for line in lines:
-            fout.write(line)
+
+def set_interface_types_in_config_file(temp_dir, input_interface, output_interface):
+    config_file = os.path.join(temp_dir, CONFIG_FILE)
+    render_template_with_tags(config_file, {'input_interface_type': input_interface,
+                                            'output_interface_type': output_interface})
 
 
 def get_first_available_port(initial, final):
@@ -127,6 +147,9 @@ def serve_files_in_background(port, directory_to_serve=None):
             fullpath = os.path.join(self.server.base_path, relpath)
             return fullpath
 
+        def log_message(self, format, *args):
+            return
+
     class HTTPServer(BaseHTTPServer):
         """The main server, you pass in base_path which is the path you want to serve requests from"""
 
@@ -134,25 +157,28 @@ def serve_files_in_background(port, directory_to_serve=None):
             self.base_path = base_path
             BaseHTTPServer.__init__(self, server_address, RequestHandlerClass)
 
+
     httpd = HTTPServer(directory_to_serve, (LOCALHOST_NAME, port))
 
     # Now loop forever
     def serve_forever():
         try:
             while True:
-                sys.stdout.flush()
+                # sys.stdout.flush()
                 httpd.serve_forever()
         except KeyboardInterrupt:
-            pass
+            httpd.server_close()
 
-    thread = threading.Thread(target=serve_forever)
+    thread = threading.Thread(target=serve_forever, daemon=True)
     thread.start()
 
+    return httpd
+
 
 def start_simple_server(directory_to_serve=None):
     port = get_first_available_port(INITIAL_PORT_VALUE, INITIAL_PORT_VALUE + TRY_NUM_PORTS)
-    serve_files_in_background(port, directory_to_serve)
-    return port
+    httpd = serve_files_in_background(port, directory_to_serve)
+    return port, httpd
 
 
 def download_ngrok():
@@ -193,7 +219,7 @@ def setup_ngrok(server_port, websocket_port, output_directory):
     kill_processes([4040, 4041])  #TODO(abidlabs): better way to do this
     site_ngrok_url = create_ngrok_tunnel(server_port, NGROK_TUNNELS_API_URL)
     socket_ngrok_url = create_ngrok_tunnel(websocket_port, NGROK_TUNNELS_API_URL2)
-    set_socket_url_in_js(output_directory, socket_ngrok_url)
+    set_ngrok_url_in_js(output_directory, socket_ngrok_url)
     return site_ngrok_url
 
 
diff --git a/build/lib/gradio/outputs.py b/build/lib/gradio/outputs.py
index 3223ffb1a5..4b5eeecf69 100644
--- a/build/lib/gradio/outputs.py
+++ b/build/lib/gradio/outputs.py
@@ -63,7 +63,7 @@ class Label(AbstractOutput):
         return name
 
     def get_template_path(self):
-        return 'templates/label_output.html'
+        return 'templates/output/label.html'
 
     def postprocess(self, prediction):
         """
@@ -94,7 +94,7 @@ class Label(AbstractOutput):
 class Textbox(AbstractOutput):
 
     def get_template_path(self):
-        return 'templates/textbox_output.html'
+        return 'templates/output/textbox.html'
 
     def postprocess(self, prediction):
         """
diff --git a/build/lib/gradio/static/config.json b/build/lib/gradio/static/config.json
new file mode 100644
index 0000000000..23c6968ed0
--- /dev/null
+++ b/build/lib/gradio/static/config.json
@@ -0,0 +1,5 @@
+{
+  "input_interface_type": "{{input_interface_type}}",
+  "output_interface_type": "{{output_interface_type}}",
+  "ngrok_socket_url": "{{ngrok_socket_url}}"
+}
diff --git a/build/lib/gradio/static/css/gradio.css b/build/lib/gradio/static/css/gradio.css
index a2a8b6b786..545ac043df 100644
--- a/build/lib/gradio/static/css/gradio.css
+++ b/build/lib/gradio/static/css/gradio.css
@@ -32,12 +32,14 @@
 .input.text .role, .output.text .role {
   margin-left: 1px;
 }
-.submit, .clear {
+.submit, .clear, .flag, .message, .send-message {
+  background-color: #F6F6F6 !important;
   padding: 8px !important;
   box-sizing: border-box;
   width: calc(50% - 8px);
   text-transform: uppercase;
   font-weight: bold;
+  border: 0 none;
 }
 .clear {
   background-color: #F6F6F6 !important;
@@ -53,10 +55,15 @@
 .clear {
   margin-left: 8px;
 }
+
+/*.flag:focus {
+  background-color: pink !important;
+}
+*/
 .input_text, .output_text {
   background: transparent;
-  resize: none;
-  border: 0 none;
+  resize: none
+    border: 0 none;
   width: 100%;
   font-size: 18px;
   outline: none;
@@ -132,3 +139,49 @@
 .confidence_intervals > * {
   vertical-align: bottom;
 }
+.flag.flagged {
+  background-color: pink !important;
+}
+
+.sketchpad canvas {
+  background-color: white;
+}
+.sketch_tools {
+  flex: 0 1 auto;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  margin-bottom: 16px;
+}
+.brush {
+  border-radius: 50%;
+  background-color: #AAA;
+  margin: 0px 20px;
+  cursor: pointer;
+}
+.brush.selected, .brush:hover {
+  background-color: black;
+}
+#brush_1 {
+  height: 8px;
+  width: 8px;
+}
+#brush_2 {
+  height: 16px;
+  width: 16px;
+}
+#brush_3 {
+  height: 24px;
+  width: 24px;
+}
+.canvas_holder {
+  flex: 1 1 auto;
+  text-align: center;
+}
+canvas {
+  border: solid 1px black;
+}
+
+textarea {
+  resize: none;
+}
diff --git a/build/lib/gradio/static/css/style.css b/build/lib/gradio/static/css/style.css
index f6b22a1520..38e254f1e6 100644
--- a/build/lib/gradio/static/css/style.css
+++ b/build/lib/gradio/static/css/style.css
@@ -3,7 +3,7 @@ body {
   font-size: 12px;
   margin: 0;
 }
-button, input[type="submit"], input[type="reset"] {
+button, input[type="submit"], input[type="reset"], input[type="text"], input[type="button"], select[type="submit"] {
 	background: none;
 	color: inherit;
 	border: none;
@@ -11,7 +11,15 @@ button, input[type="submit"], input[type="reset"] {
 	font: inherit;
 	cursor: pointer;
 	outline: inherit;
+  -webkit-appearance: none;
+  border-radius: 0;
 }
+
+input[type="text"] {
+  cursor: text;
+  text-transform: none;
+}
+
 body > div, body > nav {
   margin-left: 60px;
   margin-right: 60px;
@@ -33,5 +41,5 @@ nav img {
 .panel {
   min-width: 300px;
   margin: 40px 0 0;
-  flex-grow: 1; 
+  flex-grow: 1;
 }
diff --git a/build/lib/gradio/static/img/logo_mini.png b/build/lib/gradio/static/img/logo_mini.png
new file mode 100644
index 0000000000..d97491c61c
Binary files /dev/null and b/build/lib/gradio/static/img/logo_mini.png differ
diff --git a/build/lib/gradio/static/js/all-io.js b/build/lib/gradio/static/js/all-io.js
index b6e5d849ff..4c0043a4c6 100644
--- a/build/lib/gradio/static/js/all-io.js
+++ b/build/lib/gradio/static/js/all-io.js
@@ -1,5 +1,24 @@
-var NGROK_URL = "ws://0f9bffb5.ngrok.io"
-var SOCKET_PORT = 9200
+var NGROK_URL = "{{ngrok_socket_url}}"
+var SOCKET_PORT = "{{socket_port}}"
+
+function notifyError(error) {
+  $.notify({
+    // options
+    message: 'Not able to communicate with model (is python code still running?)'
+  },{
+    // settings
+    type: 'danger',
+    animate: {
+        enter: 'animated fadeInDown',
+        exit: 'animated fadeOutUp'
+    },
+    placement: {
+        from: "bottom",
+        align: "right"
+    },
+    delay: 5000
+  });
+ }
 
 try {
   var origin = window.location.origin;
@@ -9,7 +28,7 @@ try {
       var ws = new WebSocket("ws://127.0.0.1:" + SOCKET_PORT + "/")
   }
   ws.onerror = function(evt) {
-    console.log(evt)
+    notifyError(evt)
   };
   ws.onclose = function(event) {
     console.log("WebSocket is closed now.");
diff --git a/build/lib/gradio/static/js/utils.js b/build/lib/gradio/static/js/utils.js
index 2bf009d7f6..e69de29bb2 100644
--- a/build/lib/gradio/static/js/utils.js
+++ b/build/lib/gradio/static/js/utils.js
@@ -1,27 +0,0 @@
-function resizeImage(base64Str) {
-
-    var img = new Image();
-    img.src = base64Str;
-    var canvas = document.createElement('canvas');
-    var MAX_WIDTH = 360;
-    var MAX_HEIGHT = 360;
-    var width = img.width;
-    var height = img.height;
-
-    if (width > height) {
-      if (width > MAX_WIDTH) {
-        height *= MAX_WIDTH / width;
-        width = MAX_WIDTH;
-      }
-    } else {
-      if (height > MAX_HEIGHT) {
-        width *= MAX_HEIGHT / height;
-        height = MAX_HEIGHT;
-      }
-    }
-    canvas.width = width;
-    canvas.height = height;
-    var ctx = canvas.getContext('2d');
-    ctx.drawImage(img, 0, 0, width, height);
-    return canvas.toDataURL();
-  }
diff --git a/build/lib/gradio/templates/base_template.html b/build/lib/gradio/templates/base_template.html
index a8e29e925f..76a8eda5f4 100644
--- a/build/lib/gradio/templates/base_template.html
+++ b/build/lib/gradio/templates/base_template.html
@@ -22,7 +22,9 @@
       </div>
       <div class="panel">
         <div id="output"></div>
+        <input type="button" class="flag" value="Flag"/>
       </div>
+
     </div>
   </body>
 </html>
diff --git a/dist/gradio-0.3.2.tar.gz b/dist/gradio-0.3.2.tar.gz
deleted file mode 100644
index 044f2d88b6..0000000000
Binary files a/dist/gradio-0.3.2.tar.gz and /dev/null differ
diff --git a/dist/gradio-0.3.2-py3-none-any.whl b/dist/gradio-0.3.3-py3-none-any.whl
similarity index 96%
rename from dist/gradio-0.3.2-py3-none-any.whl
rename to dist/gradio-0.3.3-py3-none-any.whl
index 7e525d109e..1c3850de8c 100644
Binary files a/dist/gradio-0.3.2-py3-none-any.whl and b/dist/gradio-0.3.3-py3-none-any.whl differ
diff --git a/dist/gradio-0.3.3.tar.gz b/dist/gradio-0.3.3.tar.gz
new file mode 100644
index 0000000000..4e6cd66059
Binary files /dev/null and b/dist/gradio-0.3.3.tar.gz differ
diff --git a/gradio.egg-info/PKG-INFO b/gradio.egg-info/PKG-INFO
index b9e0bf44ec..ded6f4e308 100644
--- a/gradio.egg-info/PKG-INFO
+++ b/gradio.egg-info/PKG-INFO
@@ -1,6 +1,6 @@
 Metadata-Version: 1.0
 Name: gradio
-Version: 0.3.2
+Version: 0.3.3
 Summary: Python library for easily interacting with trained machine learning models
 Home-page: https://github.com/abidlabs/gradio
 Author: Abubakar Abid
diff --git a/gradio.egg-info/SOURCES.txt b/gradio.egg-info/SOURCES.txt
index 28dadcac85..2ca861eac4 100644
--- a/gradio.egg-info/SOURCES.txt
+++ b/gradio.egg-info/SOURCES.txt
@@ -13,28 +13,18 @@ gradio.egg-info/SOURCES.txt
 gradio.egg-info/dependency_links.txt
 gradio.egg-info/requires.txt
 gradio.egg-info/top_level.txt
+gradio/static/config.json
 gradio/static/css/.DS_Store
 gradio/static/css/gradio.css
 gradio/static/css/style.css
 gradio/static/img/logo.png
 gradio/static/img/logo_inline.png
+gradio/static/img/logo_mini.png
 gradio/static/img/mic.png
 gradio/static/img/webcam.png
 gradio/static/js/all-io.js
-gradio/static/js/audio-input.js
-gradio/static/js/class-output.js
-gradio/static/js/draw-a-digit.js
-gradio/static/js/emotion-detector.js
-gradio/static/js/image-upload-input.js
-gradio/static/js/jquery-3.3.1.min.js
-gradio/static/js/sketchpad-input.js
-gradio/static/js/textbox-input.js
-gradio/static/js/textbox-output.js
 gradio/static/js/utils.js
-gradio/static/js/webcam-input.js
 gradio/templates/base_template.html
-gradio/templates/image_upload_input.html
-gradio/templates/label_output.html
 test/test_inputs.py
 test/test_interface.py
 test/test_networking.py
diff --git a/setup.py b/setup.py
index f72601f0fc..d568d117b1 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@ except ImportError:
 
 setup(
     name='gradio',
-    version='0.3.2',
+    version='0.3.3',
     include_package_data=True,
     description='Python library for easily interacting with trained machine learning models',
     author='Abubakar Abid',
diff --git a/test/test_inputs.py b/test/test_inputs.py
index 11a4ec1d98..f6f8e414e6 100644
--- a/test/test_inputs.py
+++ b/test/test_inputs.py
@@ -16,7 +16,7 @@ class TestSketchpad(unittest.TestCase):
     def test_preprocessing(self):
         inp = inputs.Sketchpad()
         array = inp.preprocess(BASE64_IMG)
-        self.assertEqual(array.shape, (1, 28, 28, 1))
+        self.assertEqual(array.shape, (1, 28, 28))
 
 
 class TestWebcam(unittest.TestCase):