Update app.py

app.py

@@ -53,11 +53,16 @@ def call_gemini_for_edl(transcript_data, story_prompt, api_key):
         
     url = f"https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash-preview-09-2025:generateContent?key={api_key}"
     
+    # Updated system prompt to explicitly ignore interviewer comments
     system_prompt = (
         "You are an expert Documentary Senior Editor. Use the provided transcript JSON "
         "(which includes Speaker IDs and word-level timestamps) to create a condensed story. "
         "Output ONLY a valid JSON array of segments with 'src_start', 'src_end', and 'note'. "
-        "Rules: Remove fluff/repeats, ignore interviewer interruptions, and focus on the hook."
+        "CRITICAL RULES:\n"
+        "1. IGNORE ALL INTERVIEWER COMMENTS: Do not include any speech or segments where the interviewer is speaking.\n"
+        "2. REMOVE FLUFF: Delete 'um', 'ah', repeats, and irrelevant filler.\n"
+        "3. NARRATIVE FLOW: Focus on the subject's high-energy responses and narrative hooks.\n"
+        "4. TIMESTAMP INTEGRITY: Use only the exact word-level start and end times from the data."
     )
     
     payload = {