Update app.py

app.py

@@ -158,8 +158,9 @@ if "vector" not in st.session_state:
     # st.session_state.docs = docs
 
 
-
-    with st.status("Downloading data...", expanded=True) as status:
+    # https://docs.streamlit.io/library/api-reference/status/st.status
+    # st.status(label, *, expanded=False, state="running")
+    with st.status("Laden van de PDF documenten / Splitting de teksten / Genereer de Vector Store ...", expanded=True) as status:
         # st.write("Searching for data...")
         # time.sleep(2)
         # st.write("Found URL.")
@@ -336,10 +337,18 @@ if prompt := st.chat_input():
     start = time.process_time()
     response = retrieval_chain.invoke({"input": prompt})
     # print(f"Response time: {time.process_time() - start}")
-    st.write(f"Response time: {time.process_time() - start} seconds")
+    st.write(f"Response time van de LLM: {time.process_time() - start} seconds")
 
     # st.write(response["answer"])
 
+    # https://docs.streamlit.io/library/api-reference/chat/st.chat_message
+    # st.chat_message(name, *, avatar=None)
+    # The avatar shown next to the message. Can be one of:
+    # - A single emoji, e.g. "🧑‍💻", "🤖", "🦖". Shortcodes are not supported.
+    # - An image using one of the formats allowed for st.image: path of a local image file;
+    #   URL to fetch the image from; an SVG image; array of shape (w,h) or (w,h,1) for a monochrome image,
+    #   (w,h,3) for a color image, or (w,h,4) for an RGBA image.
+    #   If None (default), uses default icons if name is "user", "assistant", "ai", "human" or the first letter of the name value.
 
     #client = OpenAI(api_key=openai_api_key)
     st.session_state.messages.append({"role": "user", "content": prompt})
@@ -348,7 +357,9 @@ if prompt := st.chat_input():
     # msg = response.choices[0].message.content
     msg = response["answer"]
     st.session_state.messages.append({"role": "assistant", "content": msg})
-    st.chat_message("assistant").write(msg)
+    # st.chat_message("assistant").write(msg)
+    # MET ALS AVATAR EEN IMAGE VAN VICTOR:
+    st.chat_message("assistant", avatar=None).write(msg)
 
     # With a streamlit expander
     with st.expander("Document Similarity Search"):