fix: remove sycamore

app.py

@@ -10,11 +10,15 @@ import pymupdf
 import gradio as gr
 from chunking.base import CType
 from chunking.controller import Controller
-from chunking.parser import DoclingPDF, FastPDF, SycamorePDF, UnstructuredPDF
+from chunking.parser import DoclingPDF, FastPDF, UnstructuredPDF
 from chunking.parser.fastpdf.util import OCRMode, bytes_to_base64
 from chunking.split.toc_builder import TOCBuilder
 from chunking.util.plot import plot_img, plot_pdf
 
+# install Poppler
+os.system("apt-get update")
+os.system("apt-get install -y poppler-utils tesseract-ocr")
+
 MAX_PAGES = os.getenv("MAX_PAGES", 10)
 MAX_PAGES_CHUNKING = os.getenv("MAX_PAGES", 50)
 MODEL_NAME = os.getenv("MODEL_NAME", "gemini-2.0-flash")
@@ -22,7 +26,6 @@ METHOD_MAP = {
     "chunking_fastpdf": FastPDF,
     "unstructured": UnstructuredPDF,
     "docling": DoclingPDF,
-    "sycamore": SycamorePDF,
 }
 METHOD_LIST = list(METHOD_MAP.keys())
 TMP_DIR = Path("/tmp/visualize")

requirements.txt

@@ -2,4 +2,3 @@ pymupdf
 git+https://github.com/chunking-ai/chunking.git@main
 docling==2.32.0
 unstructured[pdf]
-sycamore-ai[local-inference]