Adding UI enhancements

.idea/abalone_chat_application.iml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/copilot.data.migration.agent.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AgentMigrationStateService">
+    <option name="migrationStatus" value="COMPLETED" />
+  </component>
+</project>

.idea/copilot.data.migration.ask.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AskMigrationStateService">
+    <option name="migrationStatus" value="COMPLETED" />
+  </component>
+</project>

.idea/copilot.data.migration.ask2agent.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Ask2AgentMigrationStateService">
+    <option name="migrationStatus" value="COMPLETED" />
+  </component>
+</project>

.idea/copilot.data.migration.edit.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="EditMigrationStateService">
+    <option name="migrationStatus" value="COMPLETED" />
+  </component>
+</project>

.idea/misc.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Black">
+    <option name="sdkName" value="Python 3.10 (DDSProject2_AbaloneExploration)" />
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="Python 3.10 (DDSProject2_AbaloneExploration)" project-jdk-type="Python SDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/abalone_chat_application.iml" filepath="$PROJECT_DIR$/.idea/abalone_chat_application.iml" />
+    </modules>
+  </component>
+</project>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

app.py

@@ -33,6 +33,32 @@ top_k = st.sidebar.slider(
     value=4,
 )
 
+temperature = st.sidebar.slider(
+    "Temperature",
+    min_value=0.0,
+    max_value=1.0,
+    value=0.2,
+    step=0.05,
+)
+
+answer_length = st.sidebar.selectbox(
+    "Answer length",
+    ["Short", "Medium", "Long"],
+    index=1,
+)
+
+length_instruction_map = {
+    "Short": "Answer in 1–3 sentences.",
+    "Medium": "Answer in 1–2 paragraphs.",
+    "Long": "Provide a detailed, multi-paragraph explanation.",
+}
+length_instruction = length_instruction_map[answer_length]
+style_instruction = (
+        length_instruction
+        + f" Use a response style appropriate for a temperature of {temperature:.2f}, "
+          "where lower values are more factual and higher values are more exploratory."
+)
+
 data_dir = "./data"
 persist_dir = "./vectorstore"
 
@@ -110,16 +136,12 @@ if st.session_state["chat_history"]:
                 for src in sources:
                     label = format_source_label(src.get("metadata", {}) or {}, src.get("index", 0))
                     st.markdown(f"- {label}")
-                with st.expander("Show source details"):
-                    for src in sources:
-                        label = format_source_label(src.get("metadata", {}) or {}, src.get("index", 0))
-                        st.markdown(f"**{label}**")
-                        meta = src.get("metadata", {}) or {}
-                        if meta:
-                            st.write(meta)
-                        preview = src.get("content_preview", "")
-                        if preview:
-                            st.write(preview)
+                for src in sources:
+                    idx = src.get("index", 0)
+                    chunk_text = src.get("content", "")
+                    if chunk_text:
+                        with st.expander(f"Show chunk [{idx}]"):
+                            st.write(chunk_text)
 
 user_input = st.chat_input("Ask a question about abalone (biology, data, methodology, etc.)")
 
@@ -132,8 +154,10 @@ if user_input:
             (h.get("question"), h.get("answer", "")) for h in st.session_state["chat_history"]
         ]
 
+        styled_question = style_instruction + "\n\nQuestion: " + user_input
+
         result = chain(
-            {"question": user_input, "chat_history": prior_history}
+            {"question": styled_question, "chat_history": prior_history}
         )
 
         answer = (
@@ -148,19 +172,19 @@ if user_input:
         for idx, sd in enumerate(source_docs, start=1):
             if isinstance(sd, dict):
                 meta = sd.get("metadata", {}) or {}
-                content_preview = sd.get("page_content") or sd.get("content") or sd.get("text", "")
+                content_full = sd.get("page_content") or sd.get("content") or sd.get("text", "")
             else:
                 meta = getattr(sd, "metadata", {}) or {}
-                content_preview = getattr(sd, "page_content", None)
-                if content_preview is None:
-                    content_preview = getattr(sd, "content", "")
-            if content_preview is None:
-                content_preview = ""
+                content_full = getattr(sd, "page_content", None)
+                if content_full is None:
+                    content_full = getattr(sd, "content", "")
+            if content_full is None:
+                content_full = ""
             sources_for_ui.append(
                 {
                     "index": idx,
                     "metadata": meta,
-                    "content_preview": str(content_preview)[:500],
+                    "content": str(content_full),
                 }
             )
 
@@ -174,16 +198,12 @@ if user_input:
             for src in sources_for_ui:
                 label = format_source_label(src.get("metadata", {}) or {}, src.get("index", 0))
                 st.markdown(f"- {label}")
-            with st.expander("Show source details"):
-                for src in sources_for_ui:
-                    label = format_source_label(src.get("metadata", {}) or {}, src.get("index", 0))
-                    st.markdown(f"**{label}**")
-                    meta = src.get("metadata", {}) or {}
-                    if meta:
-                        st.write(meta)
-                    preview = src.get("content_preview", "")
-                    if preview:
-                        st.write(preview)
+            for src in sources_for_ui:
+                idx = src.get("index", 0)
+                chunk_text = src.get("content", "")
+                if chunk_text:
+                    with st.expander(f"Show chunk [{idx}]"):
+                        st.write(chunk_text)
 
     st.session_state["chat_history"].append(
         {