Update app.py

app.py

@@ -68,6 +68,9 @@ if not GROQ_API_KEY:
 
 EMBED_MODEL_ID = "sentence-transformers/all-MiniLM-L6-v2"
 
+# Set EasyOCR cache directory to a writable location
+os.environ["EASYOCR_CACHE_DIR"] = "/app/.EASYOCR"
+
 # =============================================================================
 #                         Document Extraction Functions
 # =============================================================================