Update src/streamlit_app.py

src/streamlit_app.py

@@ -7,81 +7,63 @@ st.set_page_config(page_title="⚖️ Auto Weight Logger", layout="centered")
 st.title("⚖️ Auto Weight Logger")
 
 # ------------------------------
-# ✅ Setup session state for clearing
+# ✅ Session state for clearing input
 # ------------------------------
 if "reset" not in st.session_state:
     st.session_state.reset = False
 
-# ------------------------------
-# 🔁 If reset is active, clear and rerun once
-# ------------------------------
+# 🔁 Auto rerun if reset is active
 if st.session_state.reset:
-    st.session_state.reset = False  # clear the flag
+    st.session_state.reset = False
     st.rerun()
 
-# ------------------------------
-# 🔘 Clear Photo Button
-# ------------------------------
+# 🔘 Manual clear/reset button
 if st.button("🔁 Clear Photo"):
     st.session_state.reset = True
     st.rerun()
 
-# ------------------------------
-# 📷 Capture Image from Webcam
-# ------------------------------
+# 📷 Capture webcam image
 img_data = st.camera_input("📷 Capture the weight display")
 
+# 🔍 Process image only if captured
 if img_data:
     st.success("✅ Image captured successfully!")
 
-    # ✅ Optional: check file size
     if len(img_data.getvalue()) > 5 * 1024 * 1024:
         st.error("❌ Image too large (>5MB). Please try again.")
         st.stop()
 
-    # Open and display image
     image = Image.open(img_data)
     st.image(image, caption="📸 Snapshot", use_column_width=True)
 
-    # --------------------------
-    # 🧠 Extract weight via OCR
-    # --------------------------
     with st.spinner("🔍 Extracting weight..."):
         weight, confidence = extract_weight_from_image(image)
 
     st.write(f"🛠️ DEBUG: weight = {weight}, confidence = {confidence}")
 
-    # --------------------------
-    # ❌ Retry if confidence low
-    # --------------------------
+    # ❌ If confidence is low or result missing — show Retake
     if not weight or confidence < 80:
         st.error(f"⚠️ OCR confidence too low ({int(confidence)}%). Please retake the image.")
-        if st.button("🔁 Retry"):
+        if st.button("🔁 Retake Photo"):
             st.session_state.reset = True
             st.rerun()
         st.stop()
 
-    # --------------------------
-    # ✅ Success — show result
-    # --------------------------
+    # ✅ Valid result
     st.success(f"✅ Detected Weight: {weight} g (Confidence: {int(confidence)}%)")
 
-    # Salesforce parameters
+    # 🔗 Salesforce URL
     device_id = "BAL-001"
-    image_url = ""  # Optional: set if you host the image
+    image_url = ""  # Optional
 
     encoded_weight = urllib.parse.quote(str(weight))
     encoded_device = urllib.parse.quote(device_id)
     encoded_image_url = urllib.parse.quote(image_url)
 
-    # ✅ Salesforce VF Page URL
     salesforce_url = (
         "https://autoweightlogger-dev-ed.my.salesforce-sites.com/"
         f"weight_logger_page?WeightInput={encoded_weight}&DeviceID={encoded_device}&ImageURL={encoded_image_url}"
     )
 
-    # --------------------------
-    # 🔗 Display Salesforce link
-    # --------------------------
     st.markdown("### 📤 Send to Salesforce")
     st.markdown(f"[✅ Click here to confirm and log in Salesforce]({salesforce_url})", unsafe_allow_html=True)