try requirements

app.py

@@ -0,0 +1,27 @@
+import streamlit as st
+from streamlit_seqviz import streamlit_seqviz
+
+st.subheader("DNA Sequence Vistualization Test")
+st.markdown("This is a demo for [streamlit_seqviz](https://gitlab.com/nicolalandro/streamlit-seqviz) library that is lib for DNA sequence visualization.")
+streamlit_seqviz(
+    name = "J23100",
+    seq = "TTGACGGCTAGCTCAGTCCTAGGTACAGTGCTAGC",
+    annotations = [{ "name": "promoter", "start": 0, "end": 30, "direction": 1 }],
+    style =  { "height": "100vh", "width": "100vw" },
+    highlights = [{ "start": 0, "end": 10 }],
+    enzymes = [
+        "EcoRI",
+        "PstI",
+        {
+            "name": "Cas9",
+            "rseq": "NGG", # recognition sequence
+            "fcut": 0, # cut index on FWD strand, relative to start of rseq
+            "rcut": 1, # cut index on REV strand, relative to start of rseq
+            "color": "#D7E5F0", # color to highlight recognition site with
+            "range": {
+                "start": 4,
+                "end": 8,
+            },
+        },
+    ],
+)

requirements.txt

@@ -0,0 +1,2 @@
+streamlit
+streamlit-seqviz --index-url https://gitlab.com/api/v4/projects/46186878/packages/pypi/simple