Update app.py

app.py

@@ -66,6 +66,7 @@ st.markdown("""
     </div>
 """, unsafe_allow_html=True)
 
+# Function to get or create a thread ID for chat
 def get_or_create_thread_id():
     doc_ref = db.collection("users").document(user_id)
     doc = doc_ref.get()
@@ -76,6 +77,7 @@ def get_or_create_thread_id():
         doc_ref.set({"thread_id": thread.id, "created_at": firestore.SERVER_TIMESTAMP})
         return thread.id
 
+# Save message to the Firestore database
 def save_message(role, content):
     db.collection("users").document(user_id).collection("messages").add({
         "role": role,
@@ -83,6 +85,7 @@ def save_message(role, content):
         "timestamp": firestore.SERVER_TIMESTAMP
     })
 
+# Display chat history
 def display_chat_history():
     messages = db.collection("users").document(user_id).collection("messages").order_by("timestamp").stream()
     assistant_icon_html = "<img src='https://www.carfind.co.za/images/Carfind-Icon.svg' width='20' style='vertical-align:middle;'/>"
@@ -141,7 +144,7 @@ with tab2:
             st.image(image, caption="Uploaded Image", use_container_width=True)
         with col2:
             try:
-                # Create a new thread for the image processing
+                # Create a new thread for image processing
                 image_thread = client.beta.threads.create()
                 file_response = client.files.create(file=uploaded_image, purpose="assistants")
                 client.beta.threads.messages.create(