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#!/usr/bin/env python3
"""
Environment Check Script for ConversAI
Run this to diagnose configuration issues
"""
import os
import sys
def check_environment():
"""Check environment variables and configuration"""
print("="*70)
print("ConversAI Environment Check")
print("="*70)
print()
# Check Python version
print(f"Python Version: {sys.version}")
print()
# Check environment variables
print("Environment Variables:")
print("-" * 70)
env_vars = {
"HF_TOKEN": "HuggingFace Token (auto in PUBLIC Spaces)",
"HUGGINGFACE_API_KEY": "HuggingFace API Key (manual)",
"OPENAI_API_KEY": "OpenAI API Key",
"ANTHROPIC_API_KEY": "Anthropic API Key",
"LLM_PROVIDER": "Explicit LLM Provider",
"LLM_MODEL": "Custom Model Name",
"SPACE_ID": "HuggingFace Space ID (if in Space)"
}
has_any_key = False
for var, description in env_vars.items():
value = os.getenv(var)
if value:
has_any_key = True
# Show first 10 chars for security
preview = value[:10] + "..." if len(value) > 10 else value
print(f"✅ {var:<25} SET ({preview})")
else:
print(f"❌ {var:<25} NOT SET")
print()
print("-" * 70)
print()
# Determine what will happen
print("Configuration Status:")
print("-" * 70)
if not has_any_key:
print("❌ NO CREDENTIALS FOUND")
print()
print("The app will NOT work without LLM credentials.")
print()
print("Solutions:")
print("1. If on HuggingFace Spaces:")
print(" → Make sure Space is PUBLIC (Settings → Visibility)")
print(" → Or add HUGGINGFACE_API_KEY in Settings → Variables")
print()
print("2. If running locally:")
print(" → Set OPENAI_API_KEY environment variable")
print(" → Or set ANTHROPIC_API_KEY")
print(" → Or set HUGGINGFACE_API_KEY")
print()
return False
# Check which provider will be used
provider = os.getenv("LLM_PROVIDER", "").lower()
if provider == "openai" and os.getenv("OPENAI_API_KEY"):
print("✅ Will use: OpenAI (explicit)")
elif provider == "anthropic" and os.getenv("ANTHROPIC_API_KEY"):
print("✅ Will use: Anthropic Claude (explicit)")
elif provider == "huggingface" and (os.getenv("HUGGINGFACE_API_KEY") or os.getenv("HF_TOKEN")):
print("✅ Will use: HuggingFace Inference API (explicit)")
elif os.getenv("HF_TOKEN") or os.getenv("HUGGINGFACE_API_KEY"):
print("✅ Will use: HuggingFace Inference API (auto-detected)")
elif os.getenv("OPENAI_API_KEY"):
print("✅ Will use: OpenAI (auto-detected)")
elif os.getenv("ANTHROPIC_API_KEY"):
print("✅ Will use: Anthropic Claude (auto-detected)")
else:
print("⚠️ Unknown configuration")
print()
# Check if in HuggingFace Spaces
if os.getenv("SPACE_ID"):
print(f"📍 Running in HuggingFace Space: {os.getenv('SPACE_ID')}")
if not (os.getenv("HF_TOKEN") or os.getenv("HUGGINGFACE_API_KEY")):
print("⚠️ WARNING: In HF Space but no HF token found!")
print(" This Space might be PRIVATE. Consider:")
print(" 1. Making it PUBLIC, or")
print(" 2. Adding HUGGINGFACE_API_KEY manually")
else:
print("📍 Running locally (not in HuggingFace Space)")
print()
print("-" * 70)
print()
# Check imports
print("Checking Python Dependencies:")
print("-" * 70)
dependencies = {
"gradio": "Gradio UI framework",
"requests": "HTTP library",
"pandas": "Data processing (optional)"
}
all_imports_ok = True
for module, description in dependencies.items():
try:
__import__(module)
print(f"✅ {module:<20} OK")
except ImportError:
print(f"❌ {module:<20} NOT INSTALLED")
all_imports_ok = False
print()
if not all_imports_ok:
print("⚠️ Some dependencies missing. Run:")
print(" pip install -r requirements.txt")
print()
print("="*70)
if has_any_key and all_imports_ok:
print("✅ Environment looks good! You should be able to run the app.")
print()
print("Start the app with:")
print(" python app.py")
return True
else:
print("❌ Environment has issues. Fix the problems above.")
return False
if __name__ == "__main__":
success = check_environment()
sys.exit(0 if success else 1)
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