Update app.py

app.py

@@ -13,18 +13,21 @@ def generate_template(ref1, ref2, ref3, ref4, ref5):
     
     combined_references = "\n\n".join(references)
     
-    # Build a prompt that includes the guide document directions and the reference copy
+    # Build a detailed prompt with properly escaped curly braces for literal output.
     prompt = f"""
 You are an expert in e-commerce copywriting. Your task is to analyze the following reference copy examples and generate a structured e-commerce copywriting template. Follow these guidelines extracted from our documentation:
 
-1. **Header Section:**  
+1. **Header Section:**
    - Must be enclosed in square brackets (e.g., `[type: UK website, style=true, language=English]`).
-2. **Template Blocks:**  
-   - Enclosed in double curly braces `{{ }}`.  
+
+2. **Template Blocks:**
+   - Enclosed in double curly braces `{{{{ }}}}`.
    - Include sections such as an introduction block, feature descriptions, technical specifications, and a conclusion block.
-3. **Control Structures:**  
-   - Enclosed in `{% %}` tags to iterate over lists (for example, to generate a bulleted list of features).
-4. **Instructions and Modifiers:**  
+
+3. **Control Structures:**
+   - Enclosed in `{{% %}}` tags to iterate over lists (for example, to generate a bulleted list of features).
+
+4. **Instructions and Modifiers:**
    - Include clear guidance for tone, style, and length (e.g., `motivational, passionate, 1-2 sentences`).
 
 Your generated template should include:
@@ -33,15 +36,15 @@ Your generated template should include:
 - An example control structure for iterating over features.
 - A conclusion block.
 
-**Reference Copy:**  
+**Reference Copy:**
 {combined_references}
 
 Generate the final structured template that adheres to these guidelines.
-    """
+"""
 
     # Call the OpenAI API using the new ChatCompletion interface
     response = openai.ChatCompletion.create(
-        model="gpt-3.5-turbo",  # use your preferred model
+        model="gpt-3.5-turbo",  # or your preferred model
         messages=[
             {"role": "system", "content": "You are a helpful assistant that generates structured e-commerce copywriting templates."},
             {"role": "user", "content": prompt}