Update app.py

app.py

@@ -113,30 +113,38 @@ def search_similar_documents(prompt):
 
 with gr.Blocks() as chat:
     gr.Markdown("### Ask the RKI Files", elem_classes="tab-header")
+    
     with gr.Row():       
         llm_output = gr.Textbox(label="LLM Answer")
     with gr.Row():
         llm_prompt_input = gr.Textbox(label="Frage an das LLM", placeholder="Gib eine Frage ein")
-        llm_submit_button = gr.Button("send")  
+    with gr.Row():   
+        llm_submit_button = gr.Button("send")
+        
     llm_submit_button.click(ask_llm, inputs=llm_prompt_input, outputs=llm_output)
 
 with gr.Blocks() as upload:
     gr.Markdown("### File upload", elem_classes="tab-header")
+    
     with gr.Row():
-        file_input = gr.File(label="Wähle eine PDF-Datei aus", type="filepath")
-        upload_output = gr.Textbox(label="Upload Status")
+        upload_output = gr.Textbox(label="Upload Status")   
+    with gr.Row():
+        file_input = gr.File(label="Wähle eine PDF-Datei aus", type="filepath")        
     with gr.Row():
         submit_button = gr.Button("upload")
+        
     submit_button.click(process_pdf, inputs=file_input, outputs=upload_output)
 
 with gr.Blocks() as suche:
     gr.Markdown("### Datenbank durchsuchen", elem_classes="tab-header")
+    
     with gr.Row():
         prompt_input = gr.Textbox(label="Suche nach ähnlichen Dokumenten", placeholder="Gib einen Suchbegriff ein")        
     with gr.Row():
         search_output = gr.Textbox(label="Ähnliche Dokumente")
     with gr.Row():
         search_button = gr.Button("Suchen")
+        
     search_button.click(search_similar_documents, inputs=prompt_input, outputs=search_output)
 
 #optional, Spracheingabe