Relaxed numpy requirements

Signed-off-by: David Davó <[email protected]>

setup.py

@@ -34,7 +34,7 @@
     "locust>=2.12.2,<3",  # requires jinja2
     "memory-profiler>=0.61.0,<1",
     "nltk>=3.8.1,<4",  # requires tqdm
-    "numpy>=1.26.4;python_version>='3.12'", # https://stackoverflow.com/a/77364602/4505998
+    "numpy>=1.26.4,<2;python_version>='3.12'", # https://stackoverflow.com/a/77364602/4505998
     "notebook>=6.5.5,<8",  # requires ipykernel, jinja2, jupyter, nbconvert, nbformat, packaging, requests
     "numba>=0.57.0,<1",
     "numpy<2.0.0",  # FIXME: Remove numpy<2.0.0 once cornac release a version newer than 2.2.1 that resolve ImportError: numpy.core.multiarray failed to import.
@@ -128,6 +128,6 @@
         exclude=["contrib", "docs", "examples", "scenarios", "tests", "tools"],
     ),
     setup_requires=[
-        "numpy>=1.26.4",
+        "numpy>=1.15",
     ],
 )