feat: Make poe bot run as an app instead of server. (#550)

docs/examples/poe_bot.mdx

@@ -7,42 +7,43 @@ title: '🔮 Poe Bot'
 1. Install embedchain python package:
 
 ```bash
-pip install embedchain[poe]
+pip install "embedchain[poe]"
 ```
 
 2. Create a free account on [Poe](https://www.poe.com?utm_source=embedchain).
-3. Click "Create Bot" button on top left
+3. Click "Create Bot" button on top left.
 4. Give it a handle and an optional description.
 5. Select `Use API`.
 6. Under `API URL` enter your server or ngrok address. You can use your machine's public IP or DNS. Otherwise, employ a proxy server like [ngrok](https://ngrok.com/) to make your local bot accessible.
 7. Copy your api key and paste it in `.env` as `POE_API_KEY`.
-8. Start the bot.
+8. Now create your bot using the following code snippet
 
 ```bash
-python -m embedchain.bots.poe
+from embedchain import PoeBot
+
+poe_bot = PoeBot()
+
+# add as many data sources as you want
+poe_bot.add("https://en.wikipedia.org/wiki/Adam_D%27Angelo")
+poe_bot.add("https://www.youtube.com/watch?v=pJQVAqmKua8")
+
+# start the bot
+# this start the poe bot server on port 8080 by default
+poe_bot.start()
 ```
 
-If you want to run the bot on another port, you can pass `--port option` like
+9. You can refer the [Supported Data formats](https://docs.embedchain.ai/advanced/data_types) section to refer the supported data types in embedchain.
 
-```bash
-python -m embedchain.bots.poe --port 5000
-```
-
-9. Click `Run check` to make sure your machine can be reached.
-10. Make sure your bot is private if that's what you want.
-11. Click `Create bot` at the bottom to finally create the bot
-12. Now you bot is created.
+10. Click `Run check` to make sure your machine can be reached.
+11. Make sure your bot is private if that's what you want.
+12. Click `Create bot` at the bottom to finally create the bot
+13. Now you bot is created.
 
 ### 💬 How to use
 
-- To include data sources, use this command:
-```text
-/add <url_or_text>
-```
-
-- You can refer the [Supported Data formats](https://docs.embedchain.ai/advanced/data_types) section to refer the supported data types in embedchain.
-
-- To ask the bot questions, just type your query:
+- To ask the bot questions, just type your query in the Poe interface:
 ```text
 <your-question-here>
 ```
+
+- If you wish to add more data source to the bot, simply update your script and add as many `.add` as you like. You need to restart the server.

embedchain/bots/__init__.py

@@ -0,0 +1,4 @@
+from embedchain.bots.poe import PoeBot
+from embedchain.bots.whatsapp import WhatsAppBot
+# TODO: fix discord import
+# from embedchain.bots.discord import DiscordBot

embedchain/bots/poe.py

@@ -11,8 +11,27 @@ from embedchain.helper_classes.json_serializable import register_deserializable
 from .base import BaseBot
 
 
+def start_command():
+    parser = argparse.ArgumentParser(description="EmbedChain PoeBot command line interface")
+    # parser.add_argument("--host", default="0.0.0.0", help="Host IP to bind")
+    parser.add_argument("--port", default=8080, type=int, help="Port to bind")
+    parser.add_argument("--api-key", type=str, help="Poe API key")
+    # parser.add_argument(
+    #     "--history-length",
+    #     default=5,
+    #     type=int,
+    #     help="Set the max size of the chat history. Multiplies cost, but improves conversation awareness.",
+    # )
+    args = parser.parse_args()
+
+    # FIXME: Arguments are automatically loaded by Poebot's ArgumentParser which causes it to fail.
+    # the port argument here is also just for show, it actually works because poe has the same argument.
+
+    run(PoeBot(), api_key=args.api_key or os.environ.get("POE_API_KEY"))
+
+
 @register_deserializable
-class EcPoeBot(BaseBot, PoeBot):
+class PoeBot(BaseBot, PoeBot):
     def __init__(self):
         self.history_length = 5
         super().__init__()
@@ -38,15 +57,15 @@ class EcPoeBot(BaseBot, PoeBot):
             response = self.ask_bot(message, history)
         return response
 
-    def add_data(self, message):
-        data = message.split(" ")[-1]
-        try:
-            self.add(data)
-            response = f"Added data from: {data}"
-        except Exception:
-            logging.exception(f"Failed to add data {data}.")
-            response = "Some error occurred while adding data."
-        return response
+    # def add_data(self, message):
+    #     data = message.split(" ")[-1]
+    #     try:
+    #         self.add(data)
+    #         response = f"Added data from: {data}"
+    #     except Exception:
+    #         logging.exception(f"Failed to add data {data}.")
+    #         response = "Some error occurred while adding data."
+    #     return response
 
     def ask_bot(self, message, history: List[str]):
         try:
@@ -57,24 +76,8 @@ class EcPoeBot(BaseBot, PoeBot):
             response = "An error occurred. Please try again!"
         return response
 
-
-def start_command():
-    parser = argparse.ArgumentParser(description="EmbedChain PoeBot command line interface")
-    # parser.add_argument("--host", default="0.0.0.0", help="Host IP to bind")
-    parser.add_argument("--port", default=8080, type=int, help="Port to bind")
-    parser.add_argument("--api-key", type=str, help="Poe API key")
-    # parser.add_argument(
-    #     "--history-length",
-    #     default=5,
-    #     type=int,
-    #     help="Set the max size of the chat history. Multiplies cost, but improves conversation awareness.",
-    # )
-    args = parser.parse_args()
-
-    # FIXME: Arguments are automatically loaded by Poebot's ArgumentParser which causes it to fail.
-    # the port argument here is also just for show, it actually works because poe has the same argument.
-
-    run(EcPoeBot(), api_key=args.api_key or os.environ.get("POE_API_KEY"))
+    def start(self):
+        start_command()
 
 
 if __name__ == "__main__":

embedchain/bots/whatsapp.py

@@ -3,9 +3,6 @@ import logging
 import signal
 import sys
 
-from flask import Flask, request
-from twilio.twiml.messaging_response import MessagingResponse
-
 from embedchain.helper_classes.json_serializable import register_deserializable
 
 from .base import BaseBot
@@ -14,6 +11,8 @@ from .base import BaseBot
 @register_deserializable
 class WhatsAppBot(BaseBot):
     def __init__(self):
+        from flask import Flask, request
+        from twilio.twiml.messaging_response import MessagingResponse
         super().__init__()
 
     def handle_message(self, message):