Update app.py

app.py

@@ -238,11 +238,15 @@ def demo():
         vector_db = gr.State()
         qa_chain = gr.State()
         collection_name = gr.State()
-        slider_chunk_size = 2048
-        slider_chunk_overlap = 256
+        pdf_directory = '/home/user/app/pdfs'
+
+        pdf_files = [f for f in os.listdir(pdf_directory) if f.endswith(".pdf")]
+        gr_files = [gr.File(os.path.join(pdf_directory, file)) for file in pdf_files]
+
         with gr.Row():
-            document = gr.Files(height=100, file_count="multiple",visible=True,
-                                file_types=["pdf"], interactive=True, label="Upload your PDF documents (single or multiple)")
+            # document = gr.Files(value = '/home/user/app/pdfs', height=100, file_count="multiple",visible=True,
+            #                     file_types=["pdf"], interactive=True, label="Upload your PDF documents (single or multiple)")
+            document = [gr.File(os.path.join(pdf_directory, file)) for file in pdf_files]
         with gr.Row():
             db_btn = gr.Radio(["ChromaDB"], label="Vector database type", value = "ChromaDB", type="index", info="Choose your vector database",visible=False)
         with gr.Accordion("Advanced options - Document text splitter", open=False, visible=False):