Update app.py

app.py

@@ -149,26 +149,26 @@ st.set_page_config("Deep Research Bot", layout="wide")
 
 with st.sidebar:
     st.title(" Deep Research Assistant")
-    topic = st.text_input("\ud83d\udca1 Topic to research")
-    report_type = st.selectbox("\ud83d\udcc4 Type of report", [
+    topic = st.text_input(" Topic to research")
+    report_type = st.selectbox(" Type of report", [
         "Summary - Short and fast (~2 min)",
         "Detailed Report (~5 min)",
         "Thorough Academic Research (~10 min)"
     ])
-    tone = st.selectbox("\ud83c\udfaf Tone of the report", [
+    tone = st.selectbox(" Tone of the report", [
         "Objective - Impartial and unbiased presentation of facts and findings",
         "Persuasive - Advocating a specific point of view",
         "Narrative - Storytelling tone for layperson readers"
     ])
-    source_type = st.selectbox("\ud83c\udf10 Sources to include", ["Web Only", "Academic Only", "Hybrid"])
-    custom_domains = st.text_input("\ud83d\udd0d Query Domains (Optional)", placeholder="techcrunch.com, forbes.com")
-    research_button = st.button("\ud83d\ude80 Start Research")
+    source_type = st.selectbox(" Sources to include", ["Web Only", "Academic Only", "Hybrid"])
+    custom_domains = st.text_input(" Query Domains (Optional)", placeholder="techcrunch.com, forbes.com")
+    research_button = st.button(" Start Research")
 
-st.title("\ud83d\udcc1 Research Output")
+st.title(" Research Output")
 
 if research_button and topic:
     try:
-        with st.status("\ud83d\udd0d Gathering data..."):
+        with st.status(" Gathering data..."):
             st.info("Fetching from sources...")
 
             all_sources = []
@@ -193,7 +193,7 @@ if research_button and topic:
                 combined_text += f"- [{m['title']}]({m['url']})\n> {m.get('snippet', m.get('summary', ''))[:300]}...\n\n"
                 citations.append(generate_apa_citation(m['title'], m['url'], m['source']))
 
-        with st.spinner("\u270d\ufe0f Synthesizing report..."):
+        with st.spinner(" Synthesizing report..."):
             prompt = f"""
 # Research Topic: {topic}
 Tone: {tone}
@@ -209,19 +209,19 @@ Write the report in academic markdown with paragraphs (use bullet points only wh
 """
             final_output = call_llm([{"role": "user", "content": prompt}])
 
-        st.markdown(f"### \ud83d\udcc4 {report_type}")
+        st.markdown(f" {report_type}")
         st.markdown(final_output, unsafe_allow_html=True)
 
         if report_type == "Thorough Academic Research (~10 min)":
             image_url = fetch_related_image(topic)
             st.image(image_url, caption="Related Image", use_column_width=True)
 
-        st.markdown("### \ud83d\udcda Citations (APA Format)")
+        st.markdown(" Citations (APA Format)")
         for cite in citations:
             st.markdown(f"- {cite}")
 
         if report_type == "Thorough Academic Research (~10 min)":
-            with st.spinner("\ud83d\udce6 Preparing PDF and LaTeX..."):
+            with st.spinner(" Preparing PDF and LaTeX..."):
                 pdf_file = generate_pdf(final_output)
                 latex_file = generate_latex(final_output)
                 st.markdown(generate_download_button(pdf_file, "Research_Report.pdf", "application/pdf"), unsafe_allow_html=True)
@@ -229,11 +229,11 @@ Write the report in academic markdown with paragraphs (use bullet points only wh
 
         overlaps = check_plagiarism(final_output, topic)
         if overlaps:
-            st.warning("\u26a0\ufe0f Potential overlaps detected:")
+            st.warning(" Potential overlaps detected:")
             for hit in overlaps:
                 st.markdown(f"- [{hit['title']}]({hit['url']})")
         else:
-            st.success("\u2705 No major overlaps found.")
+            st.success(" No major overlaps found.")
 
     except Exception as e:
         st.error(f"Error: {e}")