Update Streamlit app with working Claude API integration and improved UI

.gitignore

@@ -0,0 +1,5 @@
+.env
+__pycache__/
+*.pyc
+venv/
+.DS_Store 

requirements.txt

@@ -1,3 +1,4 @@
 streamlit==1.31.1
-anthropic==0.8.1
-python-dotenv==1.1.0
+anthropic==0.5.0
+python-dotenv==1.0.0
+httpx==0.24.1

src/streamlit_app.py

@@ -14,7 +14,14 @@ st.set_page_config(
 )
 
 # Initialize Anthropic client
-anthropic = Anthropic(api_key=os.getenv('ANTHROPIC_API_KEY'))
+api_key = os.getenv('ANTHROPIC_API_KEY')
+if not api_key:
+    st.error("Please set your ANTHROPIC_API_KEY in the .env file")
+    st.stop()
+
+c = Anthropic(
+    api_key=api_key,
+)
 
 # Initialize session state variables
 if 'messages' not in st.session_state:
@@ -26,68 +33,107 @@ if 'system_message' not in st.session_state:
 
 # Main page header
 st.title("Attachment Style Roleplay Simulator")
+
+# Welcome text in main content area
 st.markdown("""
-Welcome to the Attachment Style Roleplay Simulator! This tool helps you practice difficult conversations 
-by simulating realistic relational dynamics based on your attachment style. You can explore how different 
-approaches and communication styles might work in challenging situations.
+Welcome!
+
+Created by [Jocelyn Skillman LMHC](http://www.jocelynskillman.com), this tool is designed to help you practice and understand relational dynamics through the lens of attachment theory.
+
+To learn more about attachment theory and therapeutic approaches, check out my newsletter: [@jocelynskillmanlmhc](https://jocelynskillmanlmhc.substack.com/)
+""")
+
+st.markdown("""
+This specific project — the Attachment Roleplay Simulator — invites users to practice emotionally difficult conversations, like setting boundaries, through roleplay tailored to their attachment style. It's designed to help people feel into relational patterns, develop language for self-advocacy, and build nervous system capacity for connection and repair.
+
+💡 Not sure about your attachment style?
+You can take the free quiz by Sarah Peyton — or simply choose the one that resonates when you read it:
+
+Anxious – "I often worry I've upset people or need to explain myself."
+
+Avoidant – "I'd rather deal with things alone and not depend on anyone."
+
+Disorganized – "I want closeness, but also feel unsafe or mistrusting."
+
+Secure – "I can express needs and handle conflict without losing connection."
+
+Choose what vibes — this is a practice space, not a test.
 """)
 
 # Sidebar welcome and introduction
 with st.sidebar:
-    st.header("Welcome!")
     st.markdown("""
-    Created by [Jocelyn Skillman LMHC](http://www.jocelynskillman.com), this tool is designed to help you 
-    practice and understand relational dynamics through the lens of attachment theory.
+Hi, I'm Jocelyn Skillman, LMHC — a clinical therapist, relational design ethicist, and creator of experimental tools that explore how AI can support (not replace) human care.
+
+Each tool in this collection is thoughtfully designed to:
+
+Extend therapeutic support between sessions
+
+Model emotional safety and relational depth
+
+Help clients and clinicians rehearse courage, regulation, and repair
+
+Stay grounded in trauma-informed, developmentally sensitive frameworks
+    """)
+    
+    st.divider()
     
-    To learn more about attachment theory and therapeutic approaches, check out my newsletter: 
-    [@jocelynskillmanlmhc](https://jocelynskillmanlmhc.substack.com/)
+    # Add the moved content to the bottom of sidebar
+    st.markdown("""
+I use Claude (by Anthropic) as the primary language model for these tools, chosen for its relational tone, contextual nuance, and responsiveness to emotionally complex prompts.
+
+As a practicing therapist, I imagine these resources being especially helpful to clinicians like myself — companions in the work of tending to others with insight, warmth, and care.
+
+To learn more about my work, visit:
+🌐 [jocelynskillman.com](http://www.jocelynskillman.com)
+📬 [Substack: Relational Code](https://jocelynskillmanlmhc.substack.com/)
     """)
+
+# Simulation setup form
+with st.form("setup_form"):
+    st.header("Set Up Your Simulation")
     
-    # Simulation setup form
-    with st.form("setup_form"):
-        st.subheader("Set Up Your Simulation")
-        
-        attachment_style = st.selectbox(
-            "Select your attachment style:",
-            ["Secure", "Anxious", "Avoidant", "Disorganized"]
-        )
-        
-        scenario = st.text_area(
-            "Describe the scenario you'd like to practice:",
-            placeholder="Example: Having a difficult conversation with my partner about feeling disconnected"
-        )
-        
-        tone = st.text_input(
-            "How would you like the AI to respond?",
-            placeholder="Example: Direct but understanding"
-        )
+    attachment_style = st.selectbox(
+        "Select your attachment style:",
+        ["Secure", "Anxious", "Avoidant", "Disorganized"]
+    )
+    
+    scenario = st.text_area(
+        "Describe the scenario you'd like to practice:",
+        placeholder="Example: Having a difficult conversation with my partner about feeling disconnected"
+    )
+    
+    tone = st.text_input(
+        "How would you like the AI to respond?",
+        placeholder="Example: Direct but understanding"
+    )
+    
+    goals = st.text_area(
+        "What are your practice goals?",
+        placeholder="Example: Practice expressing needs without becoming defensive"
+    )
+    
+    submitted = st.form_submit_button("Start Simulation")
+    
+    if submitted:
+        # Prepare system message with simulation parameters
+        st.session_state.system_message = f"""
+        You are a conversational partner helping someone practice difficult conversations. 
+        The user has a {attachment_style} attachment style and wants to practice: {scenario}
         
-        goals = st.text_area(
-            "What are your practice goals?",
-            placeholder="Example: Practice expressing needs without becoming defensive"
-        )
+        Respond in a {tone} manner. Help them achieve their goals: {goals}
         
-        submitted = st.form_submit_button("Start Simulation")
+        Maintain a realistic conversation while providing gentle guidance when needed.
+        """
         
-        if submitted:
-            # Prepare system message with simulation parameters
-            st.session_state.system_message = f"""
-            You are a conversational partner helping someone practice difficult conversations. 
-            The user has a {attachment_style} attachment style and wants to practice: {scenario}
-            
-            Respond in a {tone} manner. Help them achieve their goals: {goals}
-            
-            Maintain a realistic conversation while providing gentle guidance when needed.
-            """
-            
-            # Reset message history
-            st.session_state.messages = []
-            st.session_state.setup_complete = True
-            st.rerun()
+        # Reset message history
+        st.session_state.messages = []
+        st.session_state.setup_complete = True
+        st.rerun()
 
 # Display status or chat interface
 if not st.session_state.setup_complete:
-    st.info("Please complete the simulation setup in the sidebar to begin.")
+    st.info("Please complete the simulation setup to begin.")
 else:
     # Display chat history
     for message in st.session_state.messages:
@@ -106,23 +152,35 @@ else:
         # Get AI response
         with st.chat_message("assistant"):
             with st.spinner("Thinking..."):
-                messages = [
-                    {"role": "system", "content": st.session_state.system_message}
-                ] + st.session_state.messages
-                
-                response = anthropic.messages.create(
-                    model="claude-3-opus-20240229",
-                    max_tokens=1000,
-                    messages=messages
-                )
-                
-                ai_response = response.content[0].text
-                st.markdown(ai_response)
+                # Construct conversation history
+                messages = []
+                if st.session_state.system_message:
+                    messages.append({"role": "system", "content": st.session_state.system_message})
+                for msg in st.session_state.messages:
+                    messages.append({"role": msg["role"], "content": msg["content"]})
                 
-                # Add AI response to chat history
-                st.session_state.messages.append(
-                    {"role": "assistant", "content": ai_response}
-                )
+                # Get completion
+                try:
+                    message = c.messages.create(
+                        model="claude-3-opus-20240229",
+                        max_tokens=1000,
+                        system=st.session_state.system_message,
+                        messages=[
+                            {"role": msg["role"], "content": msg["content"]} 
+                            for msg in st.session_state.messages
+                        ]
+                    )
+                    
+                    ai_response = message.content[0].text
+                    st.markdown(ai_response)
+                    
+                    # Add AI response to chat history
+                    st.session_state.messages.append(
+                        {"role": "assistant", "content": ai_response}
+                    )
+                except Exception as e:
+                    st.error(f"Error getting AI response: {str(e)}")
+                    st.error("Please try again or contact support if the issue persists.")
 
 # Footer
 st.markdown("---")