Update app.py

app.py

@@ -12,6 +12,12 @@ client_chroma = chromadb.Client()
 collection_name = "pdf_collection"
 collection = client_chroma.get_or_create_collection(name=collection_name)
 
+custom_css = """
+.gr-button {
+    width: 300px;  /* Set the width of the button */
+}
+"""
+
 # Verwende die integrierten Embeddings von ChromaDB
 embedding_function = embedding_functions.DefaultEmbeddingFunction()
 
@@ -115,7 +121,7 @@ with gr.Blocks() as upload:
         file_input = gr.File(label="Wähle eine PDF-Datei aus", type="filepath")
         upload_output = gr.Textbox(label="Upload Status")
     with gr.Row():
-        submit_button = gr.Button("upload").style(full_width=False, width="300px") 
+        submit_button = gr.Button("upload")
     submit_button.click(process_pdf, inputs=file_input, outputs=upload_output)
 
 # Erstelle die Gradio-Schnittstelle
@@ -125,6 +131,5 @@ with gr.Blocks() as demo:
     )
 
 
-
 # Starte die Gradio-Anwendung
-demo.launch()
+demo.launch(css=custom_css)