Update src/streamlit_app.py

src/streamlit_app.py

@@ -111,6 +111,18 @@ if "file_type" not in st.session_state:
 MAX_SIZE_MB = 50
 uploaded = st.file_uploader("📁 Browse and select a file", type=["csv", "xlsx", "json", "pdf", "docx"])
 if uploaded:
+    st.write("🧾 Debug Upload Log:")
+    st.code(f"Filename: {uploaded.name} | Type: {uploaded.type} | Size: {uploaded.size} bytes")
+    st.write("📥 Upload Raw Details (client-side and browser environment check):")
+    st.json({
+        "user_agent": st.experimental_get_query_params().get('user-agent', ['N/A'])[0],
+        "streamlit_version": st.__version__,
+        "name": uploaded.name,
+        "type": uploaded.type,
+        "size_bytes": uploaded.size,
+        "is_excel": uploaded.name.endswith(('.xls', '.xlsx')),
+        "is_binary": isinstance(uploaded, io.BytesIO),
+    })
     st.write("🧾 Debug Upload Log:")
     st.code(f"Filename: {uploaded.name} | Type: {uploaded.type} | Size: {uploaded.size} bytes")
     st.write("📝 File metadata:")
@@ -126,6 +138,8 @@ if st.session_state.uploaded_file and st.button("📤 Upload File"):
     try:
         st.write("📡 Reading uploaded file content...")
         content = st.session_state.uploaded_file.read()
+        st.write("🧪 File read complete. Size:", len(content), "bytes")
+        st.code(str(content[:200]) + "..." if isinstance(content, bytes) else content[:500])
         ftype = st.session_state.uploaded_file.name.split(".")[-1].lower()
         with st.spinner("🔄 Agent Alpha (Uploader): Processing and indexing file..."):
             agent, vectorstore = agent_alpha_file_uploader(content, ftype)