Update
Browse files- src/streamlit_app.py +46 -7
src/streamlit_app.py
CHANGED
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import streamlit as st
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if uploaded_file is not None:
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try:
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st.
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st.
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except Exception as e:
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st.error(f"
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import streamlit as st
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from PIL import Image
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import io
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# Konfigurasi halaman
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st.set_page_config(
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page_title="Upload dan Tampilkan Gambar",
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layout="centered"
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)
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st.title("Upload Gambar Sederhana 📸")
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st.markdown("Gunakan fitur ini untuk mengunggah dan menampilkan file gambar.")
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# --- File Uploader ---
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uploaded_file = st.file_uploader(
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"Pilih file gambar berformat JPG, JPEG, atau PNG",
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type=["jpg", "jpeg", "png"]
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)
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if uploaded_file is not None:
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# --- Pemrosesan File yang Diunggah ---
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try:
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# Tampilkan detail file
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st.subheader("✅ Gambar berhasil diunggah!")
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st.info(f"Nama file: **{uploaded_file.name}**")
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# 1. Menggunakan st.image (Cara Paling Mudah)
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# Streamlit secara otomatis dapat menangani file yang diunggah
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# yang merupakan objek BytesIO
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st.image(
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uploaded_file,
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caption=f"Gambar: {uploaded_file.name}",
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use_column_width=True
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)
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# 2. Opsional: Mendapatkan dimensi gambar (dengan library PIL)
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image = Image.open(uploaded_file)
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st.caption(f"Dimensi gambar: {image.width} x {image.height} piksel")
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except Exception as e:
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st.error(f"❌ Terjadi kesalahan saat memproses gambar: {e}")
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st.warning("Pastikan file yang Anda unggah benar-benar file gambar yang valid.")
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else:
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st.info("Silakan unggah file gambar untuk melihat pratinjau.")
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# --- Catatan untuk Pengguna Hugging Face ---
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st.markdown("---")
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st.caption(
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"**Catatan:** Jika Anda kembali menemui error **403 Forbidden** "
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"saat mencoba mengunggah ini di Hugging Face Spaces, masalahnya adalah "
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"masalah izin server, bukan kode ini. Pastikan Anda sudah login jika Space bersifat private."
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)
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