fix(agent): Fix `setup` and `run` scripts

- Updated the `run` script to also check if `$OPENAI_API_KEY` is empty before copying `.env.example` and prompting the user to set API keys.
- Modified the `setup` script to install `--extras benchmark` separately from the initial `poetry install` command.
- Added `POETRY_INSTALLER_PARALLEL=false` flag to prevent conflicts between `forge` and `agbenchmark` during installation.

autogpts/autogpt/run

@@ -2,7 +2,7 @@
 
 kill $(lsof -t -i :8000)
 
-if [ ! -f .env ]; then
+if [ ! -f .env ] && [ -z "$OPENAI_API_KEY" ]; then
   cp .env.example .env
   echo "Please add your api keys to the .env file." >&2
   # exit 1

autogpts/autogpt/setup

@@ -1,4 +1,9 @@
 #!/bin/sh
 
-poetry install --no-interaction --extras benchmark
+poetry install --no-interaction
+
+# Necessary to prevent forge and agbenchmark from breaking each others' install:
+# https://github.com/python-poetry/poetry/issues/6958
+POETRY_INSTALLER_PARALLEL=false poetry install --no-interaction --extras benchmark
+
 echo "Setup completed successfully."