Update app_utils.py

app_utils.py

@@ -63,37 +63,43 @@ def transcribe_audio(audio_path):
     segments, _ = model.transcribe(audio_path)
     return " ".join([segment.text for segment in segments])
 
-# === GPT ===
-def generate_feedback(transcript, language):
-    prompt = f"""You are a communication coach. Please respond in [language={language}].
-Evaluate the user's speech on:
-1. Clarity
-2. Structure
-3. Fluency
-4. Content Relevance
-5. Tone & Expression
-Each category:
-- Score out of 10
-- Short explanation
-End with:
-- Overall feedback summary
-- One motivational line
+# === GPT: Personalized Feedback ===
+def generate_feedback(transcript, language, goal="general improvement", focus_areas=None, previous_transcript=None):
+    focus_str = ", ".join(focus_areas) if focus_areas else "Clarity, Structure, Fluency, Content Relevance, and Tone"
+    history_section = f"\n\nFor reference, their previous transcript was:\n{previous_transcript}" if previous_transcript else ""
+
+    prompt = f"""
+You are a supportive communication coach helping a learner whose goal is: **{goal}**.
+
+Evaluate the user's current speech based on the following areas:
+{focus_str}
+
+Give a score out of 10 and a short explanation for each area.
+
+Then provide:
+- A summary of strengths and improvement areas.
+- One motivational line to end with.
+
 Transcript:
 {transcript}
-"""
+{history_section}
+""".strip()
+
     response = client.chat.completions.create(
         model="gpt-4",
         messages=[
-            {"role": "system", "content": f"You are a supportive communication coach responding in {language}."},
+            {"role": "system", "content": f"You are a warm and constructive communication coach responding in {language}."},
             {"role": "user", "content": prompt}
         ],
         temperature=0.7
     )
     return response.choices[0].message.content
 
+# === GPT: Improved Response ===
 def generate_example_response(transcript, language):
-    prompt = f"""You are a communication coach. Rewrite this speech to make it more polished, fluent, and confident.
+    prompt = f"""Rewrite this speech to make it more polished, fluent, and confident.
 Keep the meaning and tone the same, but improve clarity and structure.
+
 Transcript:
 {transcript}
 """
@@ -104,4 +110,4 @@ Transcript:
             {"role": "user", "content": prompt}
         ]
     )
-    return response.choices[0].message.content
+    return response.choices[0].message.content