fix oci object storage issue

Upload chuncked file on Object Storage fails if not on the latest oci lib

Author: corradodebari

app/requirements.txt

@@ -25,7 +25,7 @@ langgraph==0.2.53
 llama_index==0.12.1
 lxml==5.3.0
 matplotlib==3.9.2
-oci>=2.0.0
+oci>=2.140.0
 oracledb>=2.0.0
 plotly==5.24.1
 streamlit==1.40.1