Update app.py

app.py

@@ -1,9 +1,9 @@
 import spaces
 import gradio as gr
-from marker.markdown_extractor import MarkdownExtractorConfig, MarkdownExtractor
-from pdf.pdf_extractor import PDFExtractorConfig, PDFExtractor
-from gemini.gemini_extractor import GeminiExtractorConfig, GeminiExtractor
-from openai.oai_extractor import OAIExtractorConfig, OAIExtractor
+from .marker.markdown_extractor import MarkdownExtractorConfig, MarkdownExtractor
+from .pdf.pdf_extractor import PDFExtractorConfig, PDFExtractor
+from .gemini.gemini_extractor import GeminiExtractorConfig, GeminiExtractor
+from .openai.oai_extractor import OAIExtractorConfig, OAIExtractor
 from indexify_extractor_sdk import Content
 
 markdown_extractor = MarkdownExtractor()