Update app.py

app.py

@@ -6,7 +6,7 @@ from io import BytesIO
 import textwrap
 import re
 
-# Page settings
+# Page setup + dark theme
 st.set_page_config(page_title="Pro Competitive Analysis", layout="centered")
 st.markdown("""
 <style>
@@ -36,31 +36,29 @@ button:hover {
 </style>
 """, unsafe_allow_html=True)
 
-# App title
+# Header
 st.title("💼 Competitive Analysis Pro")
-st.markdown("Generate expert-level comparisons between two products or services with SWOT, business insights, and key differentiators.")
+st.markdown("Get an expert-level markdown analysis between two products or services, including SWOT, features, and recommendations.")
 
-# Hugging Face token
+# Set Hugging Face token
 os.environ["HUGGINGFACEHUB_API_TOKEN"] = st.secrets["HF_TOKEN"]
 
-# Load LLM (chat-style behavior via prompt)
+# Load Mistral LLM (Free model)
 llm = HuggingFaceHub(
-    repo_id="meta-llama/Llama-2-13b-chat-hf",
+    repo_id="mistralai/Mistral-7B-Instruct-v0.1",
     model_kwargs={"temperature": 0.7, "max_new_tokens": 1024}
 )
 
-# Input fields
+# Inputs
 product1 = st.text_area("🧩 Product/Service 1", height=200, placeholder="e.g., iPhone 13")
 product2 = st.text_area("🧩 Product/Service 2", height=200, placeholder="e.g., iPhone 14")
 
-# On generate
+# Compare
 if st.button("🔍 Run Competitive Analysis", use_container_width=True):
     if not product1 or not product2:
         st.warning("Please enter both product descriptions.")
     else:
-        with st.spinner("🧠 Generating insights..."):
-
-            # Final prompt (no instruction echo)
+        with st.spinner("🧠 Generating insights with Mistral..."):
             prompt = f"""
 Compare the following two products or services:
 
@@ -79,17 +77,16 @@ Return a professional analysis in markdown format that includes:
 Do NOT include or mention these instructions.
 Only return the clean markdown report.
 """
-
             result = llm(prompt)
 
-        # Display result
+        # Display output
         st.markdown("### 📊 Expert Comparison")
         st.markdown(result)
 
-        # Clean markdown for PDF
+        # Clean markdown text
         clean_text = result.replace("**", "").replace("*", "").replace("`", "").replace("#", "").replace("•", "-")
 
-        # PDF logic
+        # PDF Export
         pdf = FPDF()
         pdf.add_page()
         pdf.set_font("Arial", size=12)
@@ -112,6 +109,7 @@ Only return the clean markdown report.
             except Exception:
                 continue
 
+        # PDF stream
         pdf_output = BytesIO()
         pdf.output(pdf_output)
         pdf_output.seek(0)