Pin Python 3.11 to fix audioop compatibility

README.md

@@ -8,6 +8,7 @@ sdk_version: 4.44.0
 app_file: app.py
 pinned: false
 license: mit
+python_version: "3.11"
 ---
 
 # ARI Tool Builder
@@ -45,26 +46,7 @@ Assistive Relational Intelligence (ARI) tools are designed to:
 
 ## Setup
 
-### Environment Variables
-
-Set one of these API keys:
-
-```bash
-export ANTHROPIC_API_KEY="your-key"  # For Claude
-export OPENAI_API_KEY="your-key"     # For GPT-4
-export HF_TOKEN="your-token"         # For HuggingFace models
-```
-
-### Local Development
-
-```bash
-pip install -r requirements.txt
-python app.py
-```
-
-### HuggingFace Spaces
-
-Add your API key as a secret in Space settings.
+Add your `ANTHROPIC_API_KEY` as a secret in Space settings.
 
 ## Framework