restructured handle_message and added GifJokes

jokes.py

@@ -72,6 +72,41 @@ class DominosJoke(Joke):
         await message.reply(msg)
 
 
+class GifJoke(Joke):
+    url: str
+
+    def __init__(self, url: str):
+        self.url = url
+
+    async def respond(self, message: discord.Message, client: discord.Client, scan_res):
+        await message.channel.send(self.url)
+
+
+class BeansJoke(GifJoke):
+    @property
+    def regex(self) -> re.Pattern:
+        return re.compile('beans', re.IGNORECASE)
+
+    def __init__(self):
+        super().__init__(url='https://c.tenor.com/TjX1yORoln0AAAAM/this-is-beans-beans.gif')
+
+    async def respond(self, message: discord.Message, client: discord.Client, scan_res):
+        await message.reply('Somebody help! I\'ve got beans in my motherboard!\n')
+        await super().respond(message, client, scan_res)
+
+
+class NotLikeThisJoke(GifJoke):
+    @property
+    def regex(self) -> re.Pattern:
+        return re.compile('not like this', re.IGNORECASE)
+
+    def __init__(self):
+        super().__init__(url='https://tenor.com/view/not-like-this-the-matrix-panic-neo-angry-gif-5216157')
+
+    async def respond(self, message: discord.Message, client: discord.Client, scan_res):
+        await message.reply(self.url)
+
+
 pattern = 'NP: {<DT>?<JJ>*<NN>}'
 cp = nltk.RegexpParser(pattern)
 
@@ -103,4 +138,4 @@ def unblack(s):
             if tag.startswith('JJ') or tag.startswith('NN'):
                 for text, tag, iob in tag_list[i + 1:]:
                     if tag.startswith('NN'):
-                        return f'Or as I would say, {text.lower()}'
+                        return f'Or as I would say, {text.lower()}'