Pinnacle branch...Helioinsight complete project

app.py

@@ -48,6 +48,20 @@ def create_app() -> Flask:
                chatbot_bp, weather_bp):
         app.register_blueprint(bp)
 
+    # ── Eagerly load DistilBERT at startup ────────────────────────────────
+    # THIS IS THE KEY FIX for the teammate problem.
+    #
+    # Without this, the model loads lazily on the first request. On a machine
+    # that hasn't downloaded the model yet (~67 MB), the download happens during
+    # that first request — and every request that arrives before the download
+    # completes silently falls back to rule-based sentiment instead of DistilBERT.
+    #
+    # With this call, the model is fully downloaded, loaded, and warmed up
+    # BEFORE Flask starts serving requests. Every machine gets DistilBERT
+    # from request #1, regardless of whether the model was pre-cached.
+    from modules.chatbot.sentiment import warmup_sentiment_model
+    warmup_sentiment_model()
+
     # ── Static file routes ─────────────────────────────────────────────────
     @app.route("/uploads/<path:filename>")
     def serve_upload(filename):
@@ -76,9 +90,23 @@ def dashboard():
         return render_template("dashboard.html")
 
     # ── Health check ───────────────────────────────────────────────────────
+    # Now includes sentiment model status so you can verify DistilBERT loaded
+    # correctly on any machine by hitting GET /api/health
     @app.route("/api/health")
     def health():
-        return jsonify({"status": "ok", "service": "Solar PV Defect Detection"}), 200
+        from modules.chatbot.sentiment import _model_loaded, _model_failed
+        if _model_loaded:
+            sentiment_status = "distilbert_ready"
+        elif _model_failed:
+            sentiment_status = "rule_based_fallback"
+        else:
+            sentiment_status = "not_loaded"
+
+        return jsonify({
+            "status":          "ok",
+            "service":         "Solar PV Defect Detection",
+            "sentiment_model": sentiment_status,
+        }), 200
 
     # ── Error handlers ─────────────────────────────────────────────────────
     @app.errorhandler(404)

config.py

@@ -20,10 +20,11 @@
     os.makedirs(_d, exist_ok=True)
 
 # ── Model paths ────────────────────────────────────────────────────────────
-YOLO_MODEL_PATH      = os.path.join(BASE_DIR, "model", "best.pt")
-INTEGRITY_MODEL_PATH = os.path.join(BASE_DIR, "model", "integrity_model.pth")
-CARBON_MODEL_PATH    = os.path.join(BASE_DIR, "model", "carbon_model.pkl")
-LABEL_ENCODER_PATH   = os.path.join(BASE_DIR, "model", "label_encoder.pkl")
+YOLO_MODEL_PATH          = os.path.join(BASE_DIR, "model", "best.pt")
+THERMAL_YOLO_MODEL_PATH  = os.path.join(BASE_DIR, "model", "bestthermal.pt")
+INTEGRITY_MODEL_PATH     = os.path.join(BASE_DIR, "model", "integrity_model.pth")
+CARBON_MODEL_PATH        = os.path.join(BASE_DIR, "model", "carbon_model.pkl")
+LABEL_ENCODER_PATH       = os.path.join(BASE_DIR, "model", "label_encoder.pkl")
 
 # ── CSV paths ──────────────────────────────────────────────────────────────
 DETECTIONS_CSV = os.path.join(DATA_FOLDER, "detections.csv")
@@ -52,7 +53,7 @@
 }
 
 # ── Auth ───────────────────────────────────────────────────────────────────
-PASSCODE         = os.environ.get("PASSCODE", "SOLAR@2025")
+PASSCODE         = os.environ.get("PASSCODE", "Solar@2026")
 SESSION_TIMEOUT  = int(os.environ.get("SESSION_TIMEOUT", 3600))
 MAX_ATTEMPTS     = 5
 LOCKOUT_DURATION = 300

data/carbon.csv

@@ -1,3 +1,74 @@
 timestamp,image_filename,city,panel_power_w,ambient_temp_c,irradiance_w_m2,emission_factor,num_defects,dominant_defect,total_degradation_pct,co2_kg_per_year
 2026-02-19T23:52:17.786428,fb83acf6c6024c4099b8b801b329e830.jpg,Delhi,380.0,25.0,900.0,0.85,2,crack,1.42,9.55
 2026-02-19T23:53:06.806821,dd203d7faf224a60812a6c2748291bb0.jpg,Delhi,380.0,25.0,900.0,0.85,2,crack,0.8,6.07
+2026-02-20T12:28:08.737413,f1a95e02b29c4569acda3723704b1c06.jpg,Chennai,380.0,31.0,900.0,0.82,6,finger,0.45,7.48
+2026-02-20T13:03:45.951848,fc0c05d5129b43449bcd5b63216d6b17.jpg,Chennai,380.0,32.0,900.0,0.82,1,finger,0.14,0.89
+2026-02-20T13:29:28.542298,cb44158798cb4378ae7ddcaad1218250.jpg,Chennai,380.0,32.0,900.0,0.82,1,crack,0.87,4.55
+2026-02-20T14:39:18.708734,f4a6c5d070cd4d11a0bd5b9019d0e005.jpg,Chennai,380.0,30.0,900.0,0.82,1,finger,0.14,0.9
+2026-02-20T14:48:38.377801,ecbb22bbb95e4e8bacb99046315a110d.jpg,Chennai,380.0,32.0,900.0,0.82,1,black_core,37.43,204.64
+2026-02-20T15:07:02.130804,20d6525fdf7a4d1085cb1397de6fc188.jpg,Chennai,380.0,30.0,900.0,0.82,1,black_core,38.28,204.73
+2026-02-20T16:52:45.206256,fa9a250a5d364e308d92301afa276be8.jpg,Chennai,380.0,32.0,900.0,0.82,2,finger,0.34,3.38
+2026-02-20T18:46:18.197115,3db7070a788c4c9e9728de40a2ec2c3e.jpg,Chennai,380.0,27.0,900.0,0.82,1,black_core,32.33,170.6
+2026-02-20T16:10:48.169351,d776dc1e2458451c923ddbcbd71d717c.jpg,Chennai,380.0,30.0,900.0,0.82,1,crack,12.76,69.12
+2026-02-20T16:11:03.203225,d776dc1e2458451c923ddbcbd71d717c.jpg,Chennai,380.0,30.0,900.0,0.82,1,crack,12.76,69.12
+2026-02-20T16:11:17.588066,d776dc1e2458451c923ddbcbd71d717c.jpg,Chennai,380.0,30.0,900.0,0.82,1,crack,12.76,69.12
+2026-02-20T16:26:29.566060,489ae0552c3e458698b4a3a6b213b166.jpg,Chennai,380.0,29.0,900.0,0.82,1,crack,12.76,69.1
+2026-02-20T16:29:36.831282,bbdfd5c6f2b541a8ae665b7a4da10056.jpg,Mumbai,380.0,31.0,900.0,0.78,1,black_core,37.64,196.01
+2026-02-20T16:31:28.365827,unknown,Mumbai,380.0,31.0,900.0,0.78,0,black_core,0.0,0.86
+2026-02-20T16:32:42.405905,d7d073f015504945b743bf22218d1a43.jpg,Mumbai,380.0,31.0,900.0,0.78,2,finger,0.34,2.87
+2026-02-20T16:35:39.052999,b66d8ff882b543a88efab271f23daeaf.jpg,"Thalavapalayam, Karur",380.0,34.0,900.0,0.8,3,finger,7.9,43.31
+2026-02-20T16:38:32.426088,e3629abe48fc4bfeb449c7fee882a1ff.jpg,"Thalavapalayam, Karur",380.0,34.0,900.0,0.8,1,black_core,39.27,200.86
+2026-02-20T16:48:47.831969,e8c0b12fdf2b4a16bd028f8036d8ae8c.jpg,"Thalavapalayam, Karur",380.0,33.0,900.0,0.8,1,black_core,39.27,200.83
+2026-02-20T16:49:49.442941,afa768841e8b450c8e75d2348d48eafb.jpg,"Thalavapalayam, Karur",380.0,33.0,900.0,0.8,1,crack,12.76,68.12
+2026-02-20T17:08:45.494390,e64fc47c9c114afca19783b48eaf9fd9.jpg,"Thalavapalayam, Karur",380.0,33.0,900.0,0.8,2,finger,0.34,3.33
+2026-02-20T17:10:31.662859,6a1a647c3d904c03ab0df1ce926f01b2.jpg,"Thalavapalayam, Karur",380.0,33.0,900.0,0.8,3,crack,7.9,43.31
+2026-02-20T17:20:43.402220,7f8ce02c0c3c458f9d4ffa3887041a36.jpg,"Thalavapalayam, Karur",380.0,33.0,900.0,0.8,1,black_core,37.64,200.83
+2026-02-20T17:22:29.708047,f0dfcecb0b4d4cd3b897c79b50c19622.jpg,"Thalavapalayam, Karur",380.0,33.0,900.0,0.8,1,crack,0.9,5.35
+2026-02-20T18:04:57.334796,a671857c6760492dbd0674ef1746140e.jpg,"Thalavapalayam, Karur",380.0,32.0,900.0,0.8,1,black_core,39.82,200.77
+2026-02-20T18:06:35.371468,a81aaf65edbb4cea929811b42b7d34e0.jpg,"Thalavapalayam, Karur",380.0,32.0,900.0,0.8,5,finger,0.7,6.6
+2026-02-20T18:10:04.070486,unknown,"Thalavapalayam, Karur",380.0,32.0,900.0,0.8,0,black_core,0.0,0.99
+2026-02-20T18:12:28.066943,unknown,"Thalavapalayam, Karur",380.0,32.0,900.0,0.8,0,black_core,0.0,0.99
+2026-02-20T18:13:04.915114,unknown,"Thalavapalayam, Karur",380.0,32.0,900.0,0.8,0,black_core,0.0,0.99
+2026-02-20T18:50:05.829353,unknown,"Thalavapalayam, Karur",380.0,31.0,900.0,0.8,0,black_core,0.0,1.0
+2026-02-20T18:56:50.865377,59cbb8a88822463dbbba1d8fd2b025db.jpg,"Thalavapalayam, Karur",380.0,31.0,900.0,0.8,5,finger,0.7,6.6
+2026-02-20T19:18:38.842609,cea2b4f521264f61a3547a726e0e3bea.jpg,"Thalavapalayam, Karur",380.0,30.0,900.0,0.8,1,finger,0.19,1.62
+2026-02-20T19:22:50.583742,5952fedc7f65417c95407d6b6e4ffff2.jpg,"Thalavapalayam, Karur",380.0,30.0,900.0,0.8,1,black_core,40.0,200.87
+2026-02-20T20:43:10.641819,b6e3ba3cb62e497a8fc0a7968480ae26.jpg,"Thalavapalayam, Karur",380.0,28.0,900.0,0.8,2,finger,0.34,3.34
+2026-02-20T20:55:07.039752,a0df065710e24bb2b4323bbefbe59f44.jpg,"Thalavapalayam, Karur",380.0,28.0,900.0,0.8,3,finger,3.69,20.76
+2026-02-20T21:15:25.557610,32814407b22d4be9bd3576b593bfd054.jpg,"Thalavapalayam, Karur",380.0,27.0,900.0,0.8,1,crack,0.71,3.84
+2026-02-20T21:17:19.103017,08c69eff45214e72b09ec77f630d1171.jpg,Fort Worth,380.0,6.0,900.0,0.8,3,crack,7.9,43.36
+2026-02-20T21:20:59.307689,e10852b13c574c94a6a27e612f223dd1.jpg,"Thalavapalayam, Karur",380.0,27.0,900.0,0.8,3,crack,7.9,43.31
+2026-02-20T21:22:23.688302,adee2ce989a146d3a427f31d3cdd9e7e.jpg,"Thalavapalayam, Karur",380.0,27.0,900.0,0.8,3,crack,7.9,43.31
+2026-02-20T22:03:41.083880,f59c69d55bf3467f98b45197fcec07b4.jpg,"Thalavapalayam, Karur",380.0,27.0,900.0,0.8,3,finger,7.9,43.31
+2026-02-20T23:13:31.481230,832a638e6bbc4ed98d75cc9d60fbf48b.jpg,"Thalavapalayam, Karur",380.0,26.0,900.0,0.8,1,black_core,37.64,200.48
+2026-02-20T23:14:55.071865,50bc6dd265274e9d9ed0f594a0b85f20.jpg,"Thalavapalayam, Karur",380.0,26.0,900.0,0.8,3,black_core,7.9,43.3
+2026-02-20T23:21:27.746803,ece21e99bb694264adfb4194867d201f.jpg,"Thalavapalayam, Karur",380.0,25.0,900.0,0.8,1,black_core,37.64,200.48
+2026-02-20T23:25:08.309735,26dae42761c949df8307393e1ebf1b7e.jpg,"Thalavapalayam, Karur",380.0,25.0,900.0,0.8,1,black_core,37.64,200.48
+2026-02-20T23:27:59.501476,9e7e01f0a07b4d338969f2eda0efa874.jpg,"Thalavapalayam, Karur",380.0,25.0,900.0,0.8,1,black_core,37.64,200.48
+2026-02-20T23:30:27.958387,c3b7ae8ff7dc4ffab9f19292b0c97661.jpg,"Thalavapalayam, Karur",380.0,25.0,900.0,0.8,1,black_core,37.64,200.48
+2026-02-20T23:40:55.690781,4aca04cbda9441e2a91812954b992f83.jpg,"Thalavapalayam, Karur",380.0,25.0,900.0,0.8,2,finger,0.34,3.33
+2026-02-21T08:22:00.543834,202afc91227e44bfb73b917280781c4c.jpg,"Thalavapalayam, Karur",380.0,25.0,900.0,0.8,1,black_core,37.64,200.48
+2026-02-21T08:40:42.913738,8e8026f14bb2448fa966c3b555363815.jpg,"Thalavapalayam, Karur",380.0,26.0,900.0,0.8,1,black_core,38.28,200.48
+2026-02-21T08:43:20.178768,dbbfffed512849f5abbd8db3853a83ab.jpg,"Thalavapalayam, Karur",380.0,26.0,900.0,0.8,1,black_core,37.64,200.48
+2026-02-21T09:00:06.901018,3172bbd7795848fbb7ff0bab0806ee8e.jpg,"Thalavapalayam, Karur",380.0,27.0,900.0,0.8,2,finger,2.42,13.85
+2026-02-21T09:02:23.634324,fe305043ffe34d629c52b5bbef02453d.jpg,"Thalavapalayam, Karur",380.0,27.0,900.0,0.8,1,crack,1.16,6.69
+2026-02-21T09:03:19.008549,40d550410790458ea5f2dfb1a0beffc1.jpg,"Thalavapalayam, Karur",380.0,27.0,900.0,0.8,1,black_core,35.98,185.1
+2026-02-21T09:04:48.228536,65b20bd844da4dd7be81e64e5a62d397.jpg,"Thalavapalayam, Karur",380.0,27.0,900.0,0.8,1,black_core,39.27,200.72
+2026-02-21T09:12:12.633639,6f3e03f3a18c490692172e34e6bc9b82.jpg,Chennai,380.0,32.0,900.0,0.82,1,black_core,39.27,204.64
+2026-02-21T09:16:08.057523,fe53d4a66d3a4418b768acc7a1ea3eaa.jpg,"Thalavapalayam, Karur",380.0,27.0,900.0,0.8,1,black_core,39.27,200.72
+2026-02-21T09:17:54.697915,f8ba7eaa9e394dc1aedeff77fd4f7444.jpg,"Thalavapalayam, Karur",380.0,32.0,900.0,0.8,1,black_core,39.27,200.77
+2026-02-21T09:19:13.227453,ac645665379b4b4d8fcb560cbb0ced2d.jpg,Chennai,380.0,32.0,900.0,0.82,1,black_core,39.27,204.64
+2026-02-21T09:21:48.315160,a444e738d98f4fbb94bada5110fd4575.jpg,"Thalavapalayam, Karur",380.0,28.0,900.0,0.8,1,black_core,38.28,200.78
+2026-02-21T09:38:08.276310,5bd1493a63a14d17bb6b7435cab529a2.jpg,"Thalavapalayam, Karur",380.0,28.0,900.0,0.8,1,black_core,38.28,200.78
+2026-02-21T09:46:17.153398,072eb752bd1c446c9720f0fa796687c3.jpg,"Thalavapalayam, Karur",380.0,29.0,900.0,0.8,1,crack,0.87,4.6
+2026-02-21T09:53:20.995076,188b1882313c40a891d13f76c46ab8c2.jpg,"Thalavapalayam, Karur",380.0,32.0,900.0,0.8,3,black_core,7.9,43.31
+2026-02-21T10:03:13.366105,a9707141cf164f9792109d36118b668d.jpg,"Thalavapalayam, Karur",380.0,29.0,900.0,0.8,3,crack,7.9,43.31
+2026-02-21T10:12:11.623677,5eabc5295e124fa797fc1156f29b9cc4.jpg,"Thalavapalayam, Karur",380.0,29.0,900.0,0.8,1,black_core,38.28,200.85
+2026-02-21T10:19:07.355053,2ef1b37221da44db9e7aed6d8c1f4207.jpg,"Thalavapalayam, Karur",380.0,30.0,900.0,0.8,1,black_core,37.64,200.87
+2026-02-21T10:26:26.212152,c579f85c6f4349e08b0e675c75394df7.jpg,"Thalavapalayam, Karur",380.0,30.0,900.0,0.8,1,black_core,32.33,167.1
+2026-02-21T10:30:48.462866,50145cfd87714a1c9f42dbf2a8e80b1b.jpg,"Thalavapalayam, Karur",380.0,30.0,900.0,0.8,2,finger,0.32,3.36
+2026-02-21T11:17:26.671286,cb8b1801ed8f421e9865567aa8e74744.jpg,"Thalavapalayam, Karur",380.0,31.0,900.0,0.8,5,finger,0.7,6.6
+2026-03-24T23:50:31.456014,a6672fc74dd44e82810a9858b48c48bc.jpeg,"Thalavapalayam, Karur",380.0,27.0,900.0,0.8,2,finger,0.34,3.33
+2026-03-25T08:44:40.487544,6a10757313614b40ba0dc05eb5dbe90b.jpeg,"Thalavapalayam, Karur",380.0,27.0,900.0,0.8,2,finger,0.34,3.33
+2026-03-25T09:04:48.571746,f3e67d5c201d4101a27cd57dfb3ddd83.jpeg,"Thalavapalayam, Karur",380.0,28.0,900.0,0.8,2,finger,0.34,3.34
+2026-03-25T09:13:01.670089,eeeb3dbfa97b456e8457be7c989af54c.jpeg,Chennai,380.0,28.0,900.0,0.82,2,finger,0.34,3.4