Add automatic Playwright browser installation on startup

app.py

@@ -38,6 +38,30 @@ logging.getLogger("posthog").setLevel(logging.WARNING)
 from dotenv import load_dotenv
 load_dotenv()
 
+# Install Playwright browsers on first run
+import subprocess
+import sys
+
+def install_playwright_browsers():
+    """Install Playwright browsers if not already installed"""
+    try:
+        print("🔍 Checking Playwright browsers...")
+        result = subprocess.run(
+            [sys.executable, "-m", "playwright", "install", "chromium", "firefox"],
+            capture_output=True,
+            text=True,
+            timeout=300
+        )
+        if result.returncode == 0:
+            print("✅ Playwright browsers installed successfully")
+        else:
+            print(f"⚠️ Playwright install warning: {result.stderr}")
+    except Exception as e:
+        print(f"⚠️ Could not install Playwright browsers: {e}")
+
+# Install browsers on startup
+install_playwright_browsers()
+
 from src.webui.interface import create_ui
 
 # Create the Gradio interface