Update app.py

app.py

@@ -91,15 +91,20 @@ Advanced Strategy: {framework_strategy}
 
 Your Mission: Create 10 subject lines that would make someone instantly stop scrolling and click. Each should feel fresh, compelling, and impossible to ignore.
 
-Critical Requirements:
-1. Maximum 33 characters (mobile-first optimization)
-2. 2-4 words for maximum impact
-3. Apply {psychology_framework} psychology masterfully, not obviously
-4. Include power words that trigger emotional response
-5. Use numbers strategically (proven to increase opens by 45%)
-6. Add 1 relevant emoji only if it genuinely enhances appeal
-7. Make each line feel unique and scroll-stopping
-8. Avoid clichés, generic phrases, or obvious sales language
+CRITICAL EMOJI REQUIREMENT: Include emojis in at least 6 out of 10 subject lines (60%+). Emojis increase open rates by 39% when used appropriately. Place them strategically at the beginning or end for maximum impact.
+
+LENGTH VARIATION REQUIREMENT:
+- 7 subject lines: Ultra-short (2-4 words, max 33 characters) for mobile optimization
+- 2 subject lines: Medium length (5-7 words, 34-50 characters) for desktop impact  
+- 1 subject line: Longer format (8+ words, 51-65 characters) for storytelling appeal
+
+Quality Requirements:
+1. Apply {psychology_framework} psychology masterfully, not obviously
+2. Include power words that trigger emotional response  
+3. Use numbers strategically (proven to increase opens by 45%)
+4. Make each line feel unique and scroll-stopping
+5. Avoid clichés, generic phrases, or obvious sales language
+6. Ensure emojis enhance rather than distract from the message
 
 Examples of compelling techniques:
 - Specific numbers: "2-min trick", "73% faster", "$847 saved"
@@ -108,23 +113,22 @@ Examples of compelling techniques:
 - Personal urgency: "Your deadline", "Behind schedule?", "Missing this?"
 
 CRITICAL: Output format must be exactly:
-
-**1.** [subject line]
+**1.** [subject line] (Length: Short/Medium/Long)
 [preheader text]
 
-**2.** [subject line]
+**2.** [subject line] (Length: Short/Medium/Long)
 [preheader text]
 
-**3.** [subject line]
+**3.** [subject line] (Length: Short/Medium/Long)
 [preheader text]
 
-Continue for all 10 options. Make each subject line feel like it was crafted by a master copywriter, not an AI tool."""
+Continue for all 10 options. Make each subject line feel like it was crafted by a master copywriter, not an AI tool. Remember: 6+ must have emojis, vary the lengths as specified."""
 
         if OPENAI_V1:
             response = client.chat.completions.create(
                 model="gpt-4o",
                 messages=[{"role": "user", "content": prompt_text}],
-                max_tokens=800,
+                max_tokens=1000,
                 temperature=0.7
             )
             return response.choices[0].message.content
@@ -132,7 +136,7 @@ Continue for all 10 options. Make each subject line feel like it was crafted by
             response = client.ChatCompletion.create(
                 model="gpt-4o",
                 messages=[{"role": "user", "content": prompt_text}],
-                max_tokens=800,
+                max_tokens=1000,
                 temperature=0.7
             )
             return response.choices[0].message.content
@@ -166,9 +170,16 @@ OPTIMIZATION BRIEF:
 
 YOUR MISSION: Transform this into 5 compelling alternatives that would dramatically outperform the original.
 
+CRITICAL EMOJI REQUIREMENT: Include emojis in at least 3 out of 5 optimized options (60%+). Emojis increase open rates by 39% when used strategically.
+
+LENGTH VARIATION REQUIREMENT:
+- 3 options: Ultra-short (2-4 words, max 33 characters) for mobile optimization
+- 1 option: Medium length (5-7 words, 34-50 characters) for desktop impact
+- 1 option: Longer format (8+ words, 51-65 characters) for storytelling appeal
+
 Advanced Optimization Strategies:
 1. Apply {psychology_framework} psychology masterfully
-2. Maximize mobile impact (33 characters max)
+2. Maximize mobile impact while offering variety
 3. Use power words that trigger immediate action
 4. Include specific numbers or percentages when relevant
 5. Create genuine intrigue without being misleading
@@ -179,35 +190,34 @@ Quality Standards:
 - Each subject line should feel like it was written by the world's best copywriter
 - Avoid generic, cliché, or obviously promotional language
 - Create genuine curiosity and emotional pull
-- Ensure mobile-first optimization
+- Ensure mobile-first optimization with strategic longer options
 - Focus on what makes people instantly want to click
 
 EXACT OUTPUT FORMAT:
-
 **Current:** {existing_subject} (Score: {analysis['score']}/10)
 
-**Option 1:** [compelling subject line]
+**Option 1:** [compelling subject line] (Length: Short/Medium/Long)
 [irresistible preheader]
 
-**Option 2:** [compelling subject line]
+**Option 2:** [compelling subject line] (Length: Short/Medium/Long)
 [irresistible preheader]
 
-**Option 3:** [compelling subject line]
+**Option 3:** [compelling subject line] (Length: Short/Medium/Long)
 [irresistible preheader]
 
-**Option 4:** [compelling subject line]
+**Option 4:** [compelling subject line] (Length: Short/Medium/Long)
 [irresistible preheader]
 
-**Option 5:** [compelling subject line]
+**Option 5:** [compelling subject line] (Length: Short/Medium/Long)
 [irresistible preheader]
 
-Make each option significantly more compelling than the original."""
+Make each option significantly more compelling than the original. Remember: 3+ must have emojis, vary lengths as specified."""
 
         if OPENAI_V1:
             response = client.chat.completions.create(
                 model="gpt-4o",
                 messages=[{"role": "user", "content": prompt_text}],
-                max_tokens=1000,
+                max_tokens=1200,
                 temperature=0.7
             )
             return response.choices[0].message.content
@@ -215,7 +225,7 @@ Make each option significantly more compelling than the original."""
             response = client.ChatCompletion.create(
                 model="gpt-4o",
                 messages=[{"role": "user", "content": prompt_text}],
-                max_tokens=1000,
+                max_tokens=1200,
                 temperature=0.7
             )
             return response.choices[0].message.content
@@ -320,8 +330,9 @@ def main():
             **Mobile First:** 33 chars max  
             **Optimal:** 2-4 words  
             **Numbers:** +45% opens  
-            **Emojis:** +39% (use 1 max)  
-            **Personalization:** +26% opens
+            **Emojis:** +39% (use in 60%+ of options)  
+            **Personalization:** +26% opens  
+            **Length Variety:** Mix short & medium options
             """)
         
         with st.expander("🧠 Psychology Guide", expanded=False):
@@ -421,6 +432,7 @@ def main():
         - Personalized subject lines are 26% more likely to be opened
         - Emojis can increase open rates by 39% when used appropriately
         - 2-4 word subject lines achieve the highest engagement
+        - Length variety provides options for different audiences and contexts
         """)
 
 if __name__ == "__main__":