diff --git a/chatbot.py b/chatbot.py
index 1545a3b..ef3ebed 100644
--- a/chatbot.py
+++ b/chatbot.py
@@ -1,43 +1,61 @@
+import streamlit as st
+import crossref_commons.retrieval
 from _llm import LLM
 from _chromadb import ChromaDB
 from _arango import ArangoDB
 from pprint import pprint
+from colorprinter.print_color import *
 
+# Initialize databases and chatbot
 chromadb = ChromaDB()
 arango = ArangoDB()
 chatbot = LLM(temperature=0.1)
 
-while True:
-    user_input = "What problems are there in battery production?"  # input("Enter a prompt: ")
+# Streamlit app setup
+st.title("EV Cars Chatbot")
+st.write("Ask a question about EV car battery production:")
 
+# User input
+user_input = st.text_input("Ask something")
 
-    chunks = chromadb.db.get_collection('sci_articles').query(query_texts=user_input, n_results=7)
+if user_input:
+    chunks = chromadb.db.get_collection("sci_articles").query(
+        query_texts=user_input, n_results=7
+    )
     combined_chunks = [
         {"document": doc, "metadata": meta}
-        for doc, meta in zip(chunks['documents'][0], chunks['metadatas'][0])
+        for doc, meta in zip(chunks["documents"][0], chunks["metadatas"][0])
     ]
     for i in combined_chunks:
-        _key = i['metadata']['_key']
-        arango_metadata = arango.db.collection('sci_articles').get(_key)['metadata']
-        i['crossref_info'] = arango_metadata
+        _key = i["metadata"]["_key"]
+        arango_metadata = arango.db.collection("sci_articles").get(_key)["metadata"]
+        i["crossref_info"] = arango_metadata if arango_metadata else {'title': 'No title', 'published_date': 'No published date', 'journal': 'No journal'}
 
     # Sort the combined_chunks list first by published_date, then by title
-    sorted_chunks = sorted(combined_chunks, key=lambda x: (x['crossref_info']['published_date'], x['crossref_info']['title']))
+    sorted_chunks = sorted(
+        combined_chunks,
+        key=lambda x: (
+            x["crossref_info"]["published_date"],
+            x["crossref_info"]["title"],
+        ),
+    )
 
     # Group the chunks by title
     grouped_chunks = {}
     for chunk in sorted_chunks:
-        title = chunk['crossref_info']['title']
+        title = chunk["crossref_info"]["title"]
         if title not in grouped_chunks:
             grouped_chunks[title] = []
         grouped_chunks[title].append(chunk)
 
-    chunks_string = ''
+    chunks_string = ""
     for title, chunks in grouped_chunks.items():
-        chunks_content_string = '\n(...)\n'.join([chunk['document'] for chunk in chunks])
+        chunks_content_string = "\n(...)\n".join(
+            [chunk["document"] for chunk in chunks]
+        )
         chunks_string += f"""\n
-## {title}
-### {chunks[0]['crossref_info']['published_date']} in {chunks[0]['crossref_info']['journal']}
+# {title}
+## {chunks[0]['crossref_info']['published_date']} in {chunks[0]['crossref_info']['journal']}
 {chunks_content_string}\n
 ---
 \n
@@ -53,8 +71,5 @@ ONLY use the information below to answer the question. Do not use any other info
 
 {user_input}
 '''
-    print(prompt)
-    exit()
     response = chatbot.generate(prompt)
-    print(response)
-    print()
\ No newline at end of file
+    st.write(response)
\ No newline at end of file