Update src/streamlit_app.py

src/streamlit_app.py

@@ -84,9 +84,20 @@ st.title("🧠 Chat with Your File")
 uploaded_file = st.file_uploader("Upload a file", type=["csv", "xlsx", "json", "pdf", "docx"])
 
 if uploaded_file is not None:
+    st.success(f"✅ File uploaded: `{uploaded_file.name}` ({uploaded_file.size / 1024:.1f} KB)")
+    
     file_content = uploaded_file.read()
     file_type = uploaded_file.name.split(".")[-1]
 
+    st.write("**File type detected:**", file_type.upper())
+
+    if not st.session_state.agent_created:
+        with st.spinner("Indexing your file..."):
+            create_agent(file_content, file_type)
+            st.session_state.agent_created = True
+        st.success("📚 File successfully processed and indexed. You can now ask your question below.")
+
+
     query = st.text_area("Enter your query")
 
     if st.button("Submit Query", type="primary"):