Update app.py

app.py

@@ -10,7 +10,7 @@ from helper import (
 OPENAI_API_KEY = os.environ["OPENAI_API_KEY"]
 TEXTRACT_API_URL = "https://2tsig211e0.execute-api.us-east-1.amazonaws.com/my_textract"
 
-st.set_page_config(page_title="Chat with OCR", layout="wide")
+st.set_page_config(page_title="💬 Chat with OCR 📝", layout="wide")
 
 # Initialize chat history if not in session state
 if "messages" not in st.session_state:
@@ -18,7 +18,7 @@ if "messages" not in st.session_state:
 
 # Sidebar for image upload
 with st.sidebar:
-    st.title("Upload and Display Images")
+    st.title("🖼️ Upload and Display Images")
     uploaded_image = st.file_uploader("Upload an Image", type=["png", "jpg", "jpeg"])
     
     if uploaded_image:
@@ -41,6 +41,13 @@ with st.sidebar:
         
         # Extract text from Textract
         cleaned_up_body = extract_text_from_textract_blocks(result_dict['body'])
+    
+    # Add some space at the bottom of the sidebar
+    st.sidebar.markdown("<br><br><br><br>", unsafe_allow_html=True)
+    
+    # Clear session button at the bottom of the sidebar
+    if st.sidebar.button("Clear Session"):
+        st.session_state.messages = []
 
 # Main chat interface
 st.title("Chat with OCR Output")