fix

src/ntp_routes.py

@@ -1,3 +1,4 @@
+from flask import Flask, session, g, render_template_string
 from loguru import logger
 import json
 import plotly.express as px

src/pv_routes.py

@@ -1,3 +1,4 @@
+from flask import Flask, session, g, render_template_string
 from loguru import logger
 import json
 import plotly.express as px
@@ -11,9 +12,9 @@ from app import app
 from app import oidc
 
 
-@app.route('/')
+@app.route('/pvstats')
 @oidc.require_login
-def index():
+def pvstats():
     try:
         stepX_time = time.time()
         dbh = psycopg.connect()

src/requirements.txt

@@ -38,3 +38,4 @@ tzdata==2025.1
 urllib3==2.3.0
 Werkzeug==3.1.3
 zipp==3.21.0
+pillow==11.1.0

src/routes.py

@@ -0,0 +1,24 @@
+from flask import abort, Response
+from PIL import Image, ImageDraw
+import io
+from app import app
+from app import oidc
+
+
+@app.route('/')
+def index():
+    abort(404)
+
+@app.route('/generate_image')
+def generate_image():
+    img = Image.new('RGB', (200, 100), color=(255, 255, 255))
+    
+    draw = ImageDraw.Draw(img)
+    draw.text((50, 40), "Hello, Flask!", fill=(0, 0, 0))  # Schwarzer Text
+    
+    img_io = io.BytesIO()
+    img.save(img_io, 'PNG')
+    img_io.seek(0)  # Zeiger zurücksetzen
+
+    return Response(img_io, mimetype='image/png')
+

src/run.py

@@ -3,6 +3,7 @@ from loguru import logger
 
 from app import app
 
+import routes
 import debug_routes
 import pv_routes
 import ntp_routes