Update app.py

app.py

@@ -94,8 +94,8 @@ def main():
     def change_photo_state():
         st.session_state["photo"]="done"
     with st.container():
-        c2, c3 = st.columns([1,1])
-        message = st.text_input("Type your text here!")
+        c1, c2, c3 = st.columns([2,2,1])
+        message = c1.st.text_input("Type your text here!")
         camera_photo = c2.camera_input("Capture a photo to summarize: ", on_change=change_photo_state)
         uploaded_photo = save(c3.file_uploader("Upload your Images/PDF",type=['jpg','png','jpeg','pdf'], on_change=change_photo_state))
         if st.session_state["photo"]=="done" or message:
@@ -192,6 +192,10 @@ def main():
         from copyreg import clear_extension_cache
         for chat in st.session_state.history:
             st_message(**chat)
+        if st.button("Refresh/New Chat"):
+           st.session_state.history = []
+            
+            
 
 
 if __name__ == "__main__":