Upload app.py

fix json serialization

app.py

@@ -6,6 +6,7 @@ from ultralytics import YOLO
 from google.cloud import vision
 _api_key = os.environ["API_KEY"]
 _project_id = os.environ["PROJECT_ID"]
+
 client = vision.ImageAnnotatorClient(client_options={"quota_project_id": _project_id, "api_key": _api_key})
 
 import math
@@ -299,7 +300,7 @@ def get_needle_value(img, keypoints):
     debug(img, contents, keypoints)
 
     startValue= float(values[0]["value"])
-    tipvalue= round(tipValues[nearestIx].mean(),2)
+    tipvalue= round(float(tipValues[nearestIx].mean()),2)
     endValue= float(values[-1]["value"])
 
     return {"startValue": startValue, "tipvalue": tipvalue, "endValue": endValue, "unitPerDeg": float(rate), "otherText": list(set(other))}
@@ -347,8 +348,10 @@ def predict(img, detect_gauge_first):
     angle2tip, totalAngle = calculate_sweep_angles(keypoints)
 
     payload = get_needle_value(phimg, keypoints)
-    payload["angleToTip"] = round(angle2tip,2)
-    payload["totalAngle"] = round(totalAngle,2)
+    payload["angleToTip"] = round(float(angle2tip),2)
+    payload["totalAngle"] = round(float(totalAngle),2)
+    for k,v in payload.items():
+        print(k, type(v),v)
 
     return payload