Update app.py

app.py

@@ -433,7 +433,7 @@ def generate_auswahl(prompt, file, chatbot, history, rag_option, model_option, o
         chatbot[-1][1] =  "<img src='data:image/png;base64,{0}'/>".format(b64encode(image_64).decode('utf-8')) 
         history = history + [(prompt, result)]  
         return chatbot, history, "Success"
-     else:
+    else:
         #kein Bild hochgeladen -> auf Text antworten...
         if (file == None):
             result = generate_text(prompt, file, chatbot, history, rag_option, model_option, openai_api_key, k=3, top_p=0.6, temperature=0.5, max_new_tokens=4048, max_context_length_tokens=2048, repetition_penalty=1.3,)