Update app.py

app.py

@@ -5,53 +5,48 @@ import datetime
 from groq import Groq
 from huggingface_hub import InferenceClient
 
-# ✅ Load API Keys from environment variables (set in Hugging Face Secrets)
+# ✅ Load API keys
 GROQ_API_KEY = os.getenv("GROQ_API_KEY")
 HF_TOKEN = os.getenv("HF_TOKEN")
 
 # ✅ Initialize clients
 groq_client = Groq(api_key=GROQ_API_KEY)
-hf_client = InferenceClient(model="tiiuae/falcon-7b-instruct", token=HF_TOKEN)
+hf_client = InferenceClient(model="facebook/m2m100-1.2B", token=HF_TOKEN)
 
-
-# ✅ Core Function
 def generate_lesson_plan(language, class_, subject, topic, students, duration, date, teacher):
     try:
         if language == "Urdu":
+            # Prompt in English → translated to Urdu by model
             prompt = f"""
-آپ ایک تجربہ کار استاد ہیں۔
-براہ کرم درج ذیل موضوع پر ایک مکمل BOPPPS لیسن پلان اردو زبان میں تیار کریں۔
-موضوع: "{topic}"
-منصوبے میں درج ذیل حصے شامل ہوں:
-1. Bridge-In: ایک مختصر دلچسپ تمہیدی پیراگراف۔
-2. 3 واضح تعلیمی مقاصد۔
-3. 2 قبل از جائزہ (Pre-Assessment) سوالات۔
-4. ایک مفصل تدریسی سرگرمی (Participatory Learning)۔
-5. 2 تا 3 بعد از جائزہ (Post-Assessment) سوالات۔
-6. سبق کا خلاصہ (Summary)۔
-براہ کرم مکمل متن قدرتی اور تعلیمی انداز میں اردو میں لکھیں۔
+Write a complete BOPPPS lesson plan in **Urdu language** for the topic: "{topic}".
+Include the following sections clearly in Urdu:
+1. Bridge-In (interesting introduction)
+2. 3 Learning Objectives
+3. 2 Pre-assessment questions
+4. One detailed participatory learning activity
+5. 2–3 Post-assessment questions
+6. A concluding Summary paragraph
+Make the tone natural and educational for teachers.
             """
 
             response = hf_client.text_generation(
                 prompt,
                 max_new_tokens=900,
-                temperature=0.7,
+                temperature=0.8,
             )
-
             lesson_text = response.strip()
 
         else:
             prompt = f"""
 You are a professional lesson plan expert.
 Create a detailed English lesson plan using the BOPPPS model for the topic: "{topic}".
-Do not repeat the basic info (class, subject, topic, teacher etc.) again in headings or body.
-Include only the following:
-1. Bridge-In: a short, engaging paragraph.
-2. 3 Clear Learning Objectives.
-3. 2 Pre-Assessment Questions.
-4. One detailed Participatory Learning Activity.
-5. 2–3 Post-Assessment Questions.
-6. A short Summary paragraph.
+Include:
+1. Bridge-In (short, engaging paragraph)
+2. 3 Clear Learning Objectives
+3. 2 Pre-Assessment Questions
+4. One detailed Participatory Learning Activity
+5. 2–3 Post-Assessment Questions
+6. A short Summary paragraph
             """
 
             response = groq_client.chat.completions.create(
@@ -62,7 +57,7 @@ Include only the following:
 
             lesson_text = response.choices[0].message.content.strip()
 
-        # ✅ Create Word document
+        # ✅ Create Word Document
         doc = Document()
         doc.add_heading("BOPPPS Lesson Plan", 0)
 
@@ -114,7 +109,7 @@ with gr.Blocks() as demo:
             class_ = gr.Textbox(label="Class", placeholder="e.g., 9th")
             subject = gr.Textbox(label="Subject", placeholder="e.g., Physics")
         with gr.Row():
-            topic = gr.Textbox(label="Topic", placeholder="e.g., Laws of Motion")
+            topic = gr.Textbox(label="Topic", placeholder="e.g., Newton’s Laws")
             students = gr.Textbox(label="Number of Students", placeholder="e.g., 30")
         with gr.Row():
             duration = gr.Textbox(label="Duration (minutes)", placeholder="e.g., 40")