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#!/usr/bin/env python3
"""
Quick diagnostic script to check CogniChat configuration and identify issues.
"""
import os
import sys
from pathlib import Path
print("=== CogniChat Diagnostic Tool ===")
print()
# Check if we're in the right directory
current_dir = Path.cwd()
print(f"Current directory: {current_dir}")
# Check for required files
required_files = [
'app.py',
'rag_processor.py',
'requirements.txt',
'.env.example'
]
missing_files = []
for file in required_files:
if (current_dir / file).exists():
print(f"✓ Found: {file}")
else:
print(f"✗ Missing: {file}")
missing_files.append(file)
print()
# Check .env file
env_file = current_dir / '.env'
if env_file.exists():
print("✓ .env file exists")
try:
with open(env_file, 'r') as f:
content = f.read()
if 'GROQ_API_KEY=' in content:
if 'your_groq_api_key_here' in content:
print("⚠ .env file contains placeholder API key - needs to be updated!")
else:
print("✓ GROQ_API_KEY appears to be set in .env")
else:
print("✗ GROQ_API_KEY not found in .env file")
except Exception as e:
print(f"✗ Error reading .env file: {e}")
else:
print("✗ .env file missing - copy from .env.example and update with your API key")
print()
# Check environment variables and detect HF Spaces
is_hf_spaces = bool(os.getenv("SPACE_ID") or os.getenv("SPACES_ZERO_GPU"))
print(f"Environment: {'Hugging Face Spaces' if is_hf_spaces else 'Local Development'}")
if is_hf_spaces:
print(f"Space ID: {os.getenv('SPACE_ID', 'Not detected')}")
groq_key = os.getenv('GROQ_API_KEY')
if groq_key:
if groq_key == 'your_groq_api_key_here':
print("⚠ GROQ_API_KEY is set but contains placeholder value")
else:
print("✓ GROQ_API_KEY environment variable is set")
if is_hf_spaces:
print(" (Loaded from Hugging Face Spaces secrets)")
else:
print("✗ GROQ_API_KEY environment variable not set")
print()
# Load dotenv if available
try:
from dotenv import load_dotenv
load_dotenv()
groq_key_after_dotenv = os.getenv('GROQ_API_KEY')
if groq_key_after_dotenv:
if groq_key_after_dotenv == 'your_groq_api_key_here':
print("⚠ After loading .env: GROQ_API_KEY still contains placeholder")
else:
print("✓ After loading .env: GROQ_API_KEY is properly set")
else:
print("✗ After loading .env: GROQ_API_KEY still not available")
except ImportError:
print("✗ python-dotenv not available - install with: pip install python-dotenv")
print()
# Recommendations
print("=== Recommendations ===")
if missing_files:
print("1. Ensure you're in the correct CogniChat directory")
if is_hf_spaces:
if not groq_key or groq_key == 'your_groq_api_key_here':
print("2. FOR HUGGING FACE SPACES - Set API key in Space Secrets:")
print(" - Go to your Space Settings")
print(" - Navigate to 'Repository Secrets'")
print(" - Add new secret: GROQ_API_KEY")
print(" - Get your key from: https://console.groq.com/keys")
print(" - Restart your Space after adding the secret")
else:
if not env_file.exists():
print("2. Copy .env.example to .env:")
print(" cp .env.example .env")
if env_file.exists() and 'your_groq_api_key_here' in env_file.read_text():
print("3. Update .env file with your actual GROQ API key:")
print(" - Visit: https://console.groq.com/keys")
print(" - Create an API key")
print(" - Replace 'your_groq_api_key_here' in .env with your key")
if not groq_key or groq_key == 'your_groq_api_key_here':
print("4. The main issue is likely the GROQ API key configuration")
print(" This would cause the 400 error you're seeing in /chat endpoint")
print("\n5. After fixing the API key, restart the application")
print("\n=== End of Diagnostic ===") |