fix(cli): load .env from user's CWD when run as console script

load_dotenv() with no arguments walks up from site-packages instead
of the user's CWD, so the installed tradingagents console script
silently misses the project's .env. Pass find_dotenv(usecwd=True)
so the search starts from CWD; same treatment for .env.enterprise.

#726 #755 #612 #747 #743 #753 #729 #728 #751

cli/main.py

@@ -4,11 +4,13 @@ import typer
 from pathlib import Path
 from functools import wraps
 from rich.console import Console
-from dotenv import load_dotenv
+from dotenv import find_dotenv, load_dotenv
 
-# Load environment variables
+# Search starts from the user's CWD so the installed `tradingagents`
-load_dotenv()
+# console script picks up the project's .env instead of walking up from
-load_dotenv(".env.enterprise", override=False)
+# site-packages.
+load_dotenv(find_dotenv(usecwd=True))
+load_dotenv(find_dotenv(".env.enterprise", usecwd=True), override=False)
 from rich.panel import Panel
 from rich.spinner import Spinner
 from rich.live import Live

main.py

@@ -1,10 +1,9 @@
 from tradingagents.graph.trading_graph import TradingAgentsGraph
 from tradingagents.default_config import DEFAULT_CONFIG
 
-from dotenv import load_dotenv
+from dotenv import find_dotenv, load_dotenv
 
-# Load environment variables from .env file
+load_dotenv(find_dotenv(usecwd=True))
-load_dotenv()
 
 # Create a custom config
 config = DEFAULT_CONFIG.copy()