added posthog for tracking

.vscode/settings.json

@@ -5,6 +5,7 @@
         "fitz",
         "fromarray",
         "frombytes",
+        "huggingface",
         "libgl",
         "libglib",
         "ndimage",
@@ -12,6 +13,7 @@
         "otsu",
         "Otsu's",
         "pixmap",
+        "posthog",
         "pytesseract",
         "skimage",
         "Tesseract"

app.py

@@ -10,12 +10,28 @@ import traceback
 import gradio as gr
 from config import config
 from ui import create_ui
+from posthog import Posthog
+
+# Initialize PostHog
+posthog = Posthog(
+    project_api_key=config.posthog_api_key or 'xxx',  # Replace 'xxx' with your actual key
+    host='https://us.i.posthog.com'
+)
 
 def main():
     """Kickoff DI processor."""
     print("🎯 Document Ingestion 4.0")
     print("=" * 50)
     
+    # Track app launch
+    posthog.capture(
+        distinct_id='app-instance',
+        event='app_launched',
+        properties={
+            'environment': 'huggingface' if running_on_spaces() else 'local'
+        }
+    )
+    
     # Validate environment
     if not config.validate():
         print("❌ Configuration validation failed!")

config.py

@@ -36,6 +36,11 @@ class Config:
     def openai_api_key(self) -> str:
         """Get OpenAI API key from environment."""
         return os.getenv("OPENAI_API_KEY", "")
+    
+    @property
+    def posthog_api_key(self) -> str:
+        """Get PostHog API key from environment."""
+        return os.getenv("POSTHOG_API_KEY", "")
 
     def validate(self) -> bool:
         """Validate configuration settings."""

requirements.txt

@@ -6,3 +6,4 @@ numpy>=1.24.0
 pytesseract>=0.3.10
 openai>=1.3.0
 python-dotenv>=1.0.0
+posthog>=3.0.2