Issue: <Issue Related to /guides/agents/intermediate/handlers>

[iliarusskikh]

Hello,

I am trying to establish communication between two agents using FAST api.
I am using latest uagent, uagent_core, and fetchai versions.

Installed:
#pip install fastapi uvicorn
#pip install aiohttp

First issue: I believe support for from uagents.envelope import Envelope has been dropped. Could not find alternatives in uagent stack.

Second issue, i cannot make my Agent1 to send requests.

This is the code for reference: https://github.com/iliarusskikh/fetchai_agents/tree/main/uAgentTOuAgent_communication
FASTapi_agent1, FASTapi_agent2. Again, it would be nice having this example in fetchai documents

Kind regards,
Ilia