2025-11-25 03:32:14,548 - discom_delhi_scraper - ERROR - Error in main loop: Expecting property name enclosed in double quotes: line 7631 column 13 (char 221365)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 7631 column 13 (char 221365)

2025-11-25 03:47:14,997 - discom_delhi_scraper - ERROR - Error in main loop: Expecting property name enclosed in double quotes: line 272 column 13 (char 8193)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 272 column 13 (char 8193)

2025-11-25 09:02:24,971 - discom_delhi_scraper - ERROR - Error in main loop: Expecting ':' delimiter: line 29690 column 19 (char 811654)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting ':' delimiter: line 29690 column 19 (char 811654)

2025-11-25 10:32:28,078 - discom_delhi_scraper - ERROR - Error in main loop: Expecting property name enclosed in double quotes: line 4894 column 9 (char 147561)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 4894 column 9 (char 147561)

2025-11-25 11:17:29,711 - discom_delhi_scraper - ERROR - Error in main loop: Expecting property name enclosed in double quotes: line 35840 column 13 (char 983805)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 35840 column 13 (char 983805)

2025-11-25 13:33:08,246 - discom_delhi_scraper - ERROR - Error in main loop: Expecting ',' delimiter: line 19005 column 11 (char 573924)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting ',' delimiter: line 19005 column 11 (char 573924)

2025-11-25 14:03:09,264 - discom_delhi_scraper - ERROR - Error in main loop: Expecting ',' delimiter: line 3806 column 52 (char 114783)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting ',' delimiter: line 3806 column 52 (char 114783)

2025-11-25 14:48:11,106 - discom_delhi_scraper - ERROR - Error in main loop: Expecting property name enclosed in double quotes: line 7885 column 13 (char 237760)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 7885 column 13 (char 237760)

2025-11-25 15:33:12,749 - discom_delhi_scraper - ERROR - Error in main loop: Expecting ':' delimiter: line 15752 column 26 (char 475564)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting ':' delimiter: line 15752 column 26 (char 475564)

2025-11-25 16:03:13,960 - discom_delhi_scraper - ERROR - Error in main loop: Expecting ',' delimiter: line 44049 column 25 (char 1237963)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting ',' delimiter: line 44049 column 25 (char 1237963)

2025-11-25 16:33:14,972 - discom_delhi_scraper - ERROR - Error in main loop: Expecting ',' delimiter: line 38337 column 25 (char 1106813)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting ',' delimiter: line 38337 column 25 (char 1106813)

2025-11-25 17:18:16,841 - discom_delhi_scraper - ERROR - Error in main loop: [Errno 32] Broken pipe
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 449, in main
    print(f"Appended snapshot ({d_n} discom rows, {s_n} state rows) -> {path}")
BrokenPipeError: [Errno 32] Broken pipe

2025-11-25 18:18:19,025 - discom_delhi_scraper - ERROR - Error in main loop: Expecting ',' delimiter: line 34998 column 11 (char 1049444)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting ',' delimiter: line 34998 column 11 (char 1049444)

2025-11-25 18:48:20,264 - discom_delhi_scraper - ERROR - Error in main loop: Expecting ',' delimiter: line 33110 column 52 (char 1000261)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting ',' delimiter: line 33110 column 52 (char 1000261)

2025-11-25 20:18:23,718 - discom_delhi_scraper - ERROR - Error in main loop: Expecting property name enclosed in double quotes: line 66316 column 13 (char 1828122)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 66316 column 13 (char 1828122)

2025-11-25 20:33:24,107 - discom_delhi_scraper - ERROR - Error in main loop: Expecting property name enclosed in double quotes: line 6798 column 13 (char 204962)
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 446, in main
    path = append_snapshot_to_history(payload)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 362, in append_snapshot_to_history
    hist = _load_history()
           ^^^^^^^^^^^^^^^
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 340, in _load_history
    return json.load(f)
           ^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 293, in load
    return loads(fp.read(),
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
               ^^^^^^^^^^^^^^^^^^^^^^
json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 6798 column 13 (char 204962)

2025-11-26 07:19:08,153 - discom_delhi_scraper - ERROR - Error in main loop: [Errno 32] Broken pipe
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 449, in main
    print(f"Appended snapshot ({d_n} discom rows, {s_n} state rows) -> {path}")
BrokenPipeError: [Errno 32] Broken pipe

2025-11-26 21:04:47,935 - discom_delhi_scraper - ERROR - Error in main loop: [Errno 32] Broken pipe
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 449, in main
    print(f"Appended snapshot ({d_n} discom rows, {s_n} state rows) -> {path}")
BrokenPipeError: [Errno 32] Broken pipe

2025-11-27 10:50:37,926 - discom_delhi_scraper - ERROR - Error in main loop: [Errno 32] Broken pipe
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 449, in main
    print(f"Appended snapshot ({d_n} discom rows, {s_n} state rows) -> {path}")
BrokenPipeError: [Errno 32] Broken pipe

2025-11-28 00:37:06,215 - discom_delhi_scraper - ERROR - Error in main loop: [Errno 32] Broken pipe
Traceback (most recent call last):
  File "/var/www/html/peak-backend/public/climakosh-python-script-production/discom_delhi.py", line 449, in main
    print(f"Appended snapshot ({d_n} discom rows, {s_n} state rows) -> {path}")
BrokenPipeError: [Errno 32] Broken pipe