# ============================================
# 1. Model choices/config
# ============================================

### MAIN MODEL AGENT ###
PROVIDER=google
# Available models: https://cloud.google.com/vertex-ai/generative-ai/docs/learn/model-versions
MODEL=gemini-2.5-flash
TEMPERATURE=0.1

### VISION MODEL ###
# Available models: https://cloud.google.com/vertex-ai/generative-ai/docs/learn/model-versions
GOOGLE_VISION_MODEL=gemini-2.5-flash

# ============================================
# 2. LLM Provider API Keys
# ============================================

### Mandatory ###
GOOGLE_API_KEY=<your_google_genai_api_key>

### Optional - Depends on the main model ###
OPENAI_API_KEY=<your_openai_token>
GROQ_API_KEY=<your_groq_api_key>
OLLAMA_HOST=http://localhost:11434  # default, change if custom host/port
HUGGINGFACEHUB_API_TOKEN=<your_huggingface_token>
HF_TOKEN=<your_huggingface_token>   # some clients use this instead of HUGGINGFACEHUB_API_TOKEN

# ============================================
# 3. Observability (OTEL, costs, tokens...)
# ============================================

# LangFuse (if you want to use it)
# Note: You need to run at least Python 3.11 (GitHub Issue).

LANGFUSE_PUBLIC_KEY=<your-langfuse-public-key>
LANGFUSE_SECRET_KEY=<your-langfuse-secret-key>
# 🇪🇺 EU region
LANGFUSE_HOST=https://cloud.langfuse.com

# LangChain / LangSmith (or if you prefer)

# LANGSMITH_TRACING=true
# LANGSMITH_ENDPOINT=https://api.smith.langchain.com
# LANGCHAIN_API_KEY=<your_langsmith_key>
# LANGCHAIN_PROJECT=<your_project_name>

# ============================================
# 4. Audio transcoding (mp3 local or distant)
# ============================================

ASSEMBLYAI_API_KEY=<your_assemblyai_api_key>