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requirements.txt

@@ -6,7 +6,7 @@ beautifulsoup4==4.12.2
 pandas==2.1.3
 PyPDF2==3.0.1
 pdfplumber==0.10.3
-openai==1.3.5
+httpx==0.25.2
 pydantic==2.5.0
 lxml==4.9.3
 html5lib==1.1

set_api_keys.ps1

@@ -0,0 +1,27 @@
+# Quick script to set OpenRouter API key
+# Usage: .\set_api_keys.ps1
+
+# Set your OpenRouter API key here (replace with your actual key)
+$openrouterKey = "sk-or-v1-your-openrouter-key-here"  # Get from https://openrouter.ai/keys
+
+Write-Host "Setting OpenRouter API key for current session..." -ForegroundColor Cyan
+Write-Host ""
+
+# Set OpenRouter key
+if ($openrouterKey -and $openrouterKey -ne "sk-or-v1-your-openrouter-key-here") {
+    $env:OPENROUTER_API_KEY = $openrouterKey
+    Write-Host "✓ OPENROUTER_API_KEY set" -ForegroundColor Green
+} else {
+    Write-Host "⚠ OPENROUTER_API_KEY not set" -ForegroundColor Yellow
+    Write-Host "   Get one from: https://openrouter.ai/keys" -ForegroundColor Cyan
+    Write-Host "   Edit this script and add your key, then run it again" -ForegroundColor Yellow
+}
+
+Write-Host ""
+Write-Host "To make it permanent, run:" -ForegroundColor Yellow
+if ($env:OPENROUTER_API_KEY) {
+    Write-Host '[System.Environment]::SetEnvironmentVariable("OPENROUTER_API_KEY", "' + $env:OPENROUTER_API_KEY + '", "User")' -ForegroundColor Gray
+}
+Write-Host ""
+Write-Host "To verify, run: python check_env.py" -ForegroundColor Cyan
+