Add debug output for Tesseract

app.py

@@ -12,6 +12,24 @@ from transformers import BlipProcessor, BlipForConditionalGeneration
 import torch
 import uvicorn
 
+import shutil
+import subprocess
+
+try:
+    print("\n--- DEBUG INFO ---")
+    tesseract_path = shutil.which("tesseract")
+    print("Tesseract path:", tesseract_path)
+
+    if tesseract_path:
+        result = subprocess.run(["tesseract", "--version"], capture_output=True, text=True)
+        print("Tesseract version output:\n", result.stdout)
+    else:
+        print("Tesseract is NOT found in PATH")
+    print("--- END DEBUG INFO ---\n")
+except Exception as e:
+    print("Error during Tesseract check:", e)
+
+
 # ---------  Image Caption Model (BLIP base) -----------
 processor = BlipProcessor.from_pretrained("Salesforce/blip-image-captioning-base")
 blip_model = BlipForConditionalGeneration.from_pretrained(