Update utils.py

utils.py

@@ -5,17 +5,19 @@ import json
 import anthropic
 import os
 
-# Initialize the Claude client with API key from environment or Streamlit secrets
-api_key = os.environ.get("ANTHROPIC_API_KEY")
-if not api_key and hasattr(st, "secrets") and "ANTHROPIC_API_KEY" in st.secrets:
-    api_key = st.secrets["ANTHROPIC_API_KEY"]
-
-# Create the client
-try:
-    client = anthropic.Anthropic(api_key=api_key)
-except Exception as e:
-    st.sidebar.error(f"Error initializing Anthropic API: {str(e)}")
+# Initialize the Claude client with API key from environment (Huggingface secrets)
+api_key = os.getenv("ANTHROPIC_API_KEY")
+if not api_key:
+    st.sidebar.error("ANTHROPIC_API_KEY not found in environment variables")
     client = None
+else:
+    # Create the client
+    try:
+        client = anthropic.Anthropic(api_key=api_key)
+        st.sidebar.success("Anthropic API client initialized successfully")
+    except Exception as e:
+        st.sidebar.error(f"Error initializing Anthropic API: {str(e)}")
+        client = None
 
 # Define available templates
 TEMPLATES = {
@@ -120,7 +122,7 @@ def generate_storyboard(title, purpose, audience):
     
     try:
         response = client.messages.create(
-            model="claude-3-sonnet-20240229",
+            model="claude-3-7-sonnet-20250219",
             max_tokens=4000,
             temperature=0.7,
             system="You are an expert presentation designer specializing in creating logical, compelling PowerPoint storyboards. Always output valid JSON without explanations or extra text.",
@@ -130,6 +132,9 @@ def generate_storyboard(title, purpose, audience):
         )
         response_text = response.content[0].text
         
+        # For debugging, show raw response
+        st.sidebar.write("Raw response: " + response_text[:200] + "...")
+        
         # Extract the JSON from the response
         json_start = response_text.find("[")
         json_end = response_text.rfind("]") + 1
@@ -141,11 +146,14 @@ def generate_storyboard(title, purpose, audience):
             return parsed_json
         else:
             progress_text.error("JSON not found in response")
+            st.sidebar.error(f"Full response: {response_text}")
             # Create a default storyboard as fallback
             return default_storyboard(title)
     except Exception as e:
         with st.sidebar:
             st.error(f"Error generating storyboard: {str(e)}")
+            import traceback
+            st.error(traceback.format_exc())
         return default_storyboard(title)
 
 def default_storyboard(title):
@@ -212,7 +220,7 @@ def generate_slide_content(slide_info, template_name):
     
     try:
         response = client.messages.create(
-            model="claude-3-sonnet-20240229",
+            model="claude-3-7-sonnet-20250219",
             max_tokens=2000,
             temperature=0.5,
             system="You are an expert presentation content creator. Always output valid JSON without explanations or extra text.",
@@ -231,9 +239,12 @@ def generate_slide_content(slide_info, template_name):
             return json.loads(json_str)
         else:
             # Fallback: create a basic slide
+            st.sidebar.error(f"JSON not found in response: {response_text}")
             return default_slide_content(slide_info)
     except Exception as e:
         st.sidebar.error(f"Error generating slide content: {str(e)}")
+        import traceback
+        st.sidebar.error(traceback.format_exc())
         # Return a default structure
         return default_slide_content(slide_info)