Update app

.env.example

@@ -0,0 +1,15 @@
+OPENAI_API_KEY=
+MODEL_NAME="gpt-realtime"
+
+# Local vision model (only used with --local-vision CLI flag)
+# By default, vision is handled by gpt-realtime when the camera tool is used
+LOCAL_VISION_MODEL=HuggingFaceTB/SmolVLM2-2.2B-Instruct
+
+# Cache for local VLM (only used with --local-vision CLI flag)
+HF_HOME=./cache
+
+# Hugging Face token for accessing datasets/models
+HF_TOKEN=
+
+# To select a specific profile with custom instructions and tools, to be placed in profiles/<myprofile>/__init__.py
+REACHY_MINI_CUSTOM_PROFILE="example"