try with 2 cpus

.gitignore

@@ -0,0 +1,213 @@
+### JetBrains template
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
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+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
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+# When using Gradle or Maven with auto-import, you should exclude module files,
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+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
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+cmake-build-*/
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+.idea/caches/build_file_checksums.ser
+
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+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
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+*.cover
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+.hypothesis/
+.pytest_cache/
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+.ipynb_checkpoints
+
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+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
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+__pypackages__/
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+celerybeat-schedule
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+cython_debug/
+

app.py

@@ -50,7 +50,7 @@ def solve(file):
     random.seed(0)
     np.random.seed(0)
     torch.manual_seed(0)
-    num_workers = 1 # only one CPU available
+    num_workers = 2 # only one CPU available
     with torch.inference_mode():
         device = torch.device('cpu')
         actor = torch.jit.load('actor.pt', map_location=device)
@@ -137,9 +137,8 @@ def solve(file):
             visu.sequence(name=f'M{machine_id}',
                           intervals=machine_solution[machine_id])
         #plt.rcParams["font.family"] = "Times New Roman"
-        plt.rcParams["font.size"] = "30"
-        plt.gca().set_aspect('equal')
-        plt.rcParams["figure.figsize"] = (45, 50)
+        #plt.rcParams["font.size"] = "30"
+        #plt.gca().set_aspect('equal')
         from io import BytesIO
         buffer = BytesIO()
 
@@ -152,8 +151,10 @@ ray.init(log_to_driver=False,
         include_dashboard=False)
 title = "Job-Shop Scheduling CP RL"
 description = "A Job-Shop Scheduling Reinforcement Learning based solver, using an underlying CP model as an " \
-              "environment. \n" \
-              "However, due to ressource limitations on the HuggingFace platform, the result you obtain here might not be optimal."
+              "environment. <br>" \
+              "However, due to ressource limitations on the HuggingFace platform, the result you obtain here might not be optimal. <br>" \
+                "For large instance, we recommand to run this localy outside the interface as it causes a lot of overhead." \
+
 article = "<p style='text-align: center'>Article Under Review</p>"
 examples = ['ta01', 'dmu01.txt', 'la01.txt']
 iface = gr.Interface(fn=solve, inputs=gr.File(label="Instance File"), outputs=[gr.Text(label="Solution"), gr.Image(label="Solution's Gantt Chart"), gr.Text(label="Elapsed Time")], title=title, description=description, article=article, examples=examples)