fix image similarity detection

src/streamlit_app.py

@@ -169,6 +169,7 @@ if query:
             st.warning("OpenAI API key not found. Please set OPENAI_API_KEY as a secret environment variable.")
 
 if uploaded_file is not None:
+    print(uploaded_file)
     query_image = Image.open(uploaded_file).convert("RGB")
     st.image(query_image, caption="Your uploaded image", use_container_width=True)