Update app.py

app.py

@@ -133,7 +133,7 @@ def demo():
     }
     #column-left {
         min-width: 100px;
-        max-width: 22%;
+        max-width: 15%;
         margin-right: 20px;
     }
     #column-right {
@@ -155,7 +155,7 @@ def demo():
         with gr.Row(elem_id="column-container"):
             with gr.Column(elem_id="column-left"):
                 gr.Markdown("<b>Step 1 - Upload PDF documents and Initialize RAG pipeline</b>")
-                document = gr.Files(height=130, file_count="multiple", file_types=[".pdf"], interactive=True, label="Upload PDF documents")
+                document = gr.Files(height=140, file_count="multiple", file_types=[".pdf"], interactive=True, label="Upload PDF documents")
                 db_btn = gr.Button("Create vector database")
                 db_progress = gr.Textbox(value="Not initialized", show_label=False)
                 gr.Markdown("<b>Select Large Language Model (LLM) and input parameters</b>")