Add example environment variables file

.env.example

@@ -0,0 +1,7 @@
+# Logging
+DEBUG=true
+
+# API Keys
+HUME_API_KEY=YOUR_HUME_API_KEY
+ANTHROPIC_API_KEY=YOUR_ANTHROPIC_API_KEY
+ELEVENLABS_API_KEY=YOUR_ELEVENLABS_API_KEY

.gitignore

@@ -6,7 +6,7 @@ __pycache__/
 
 # Virtual environment
 venv/
-gradio-env/  # Add your virtual environment directory here if named differently
+gradio-env/
 
 # Distribution / Packaging
 build/