chore: update version to 0.0.8 and refine dependency specifications in setup.cfg; enhance compatibility with updated libraries

Author: lairgiyassir

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = itext2kg
-version = 0.0.7
+version = 0.0.8
 author = Auvalab - Yassir LAIRGI
 author_email = <[email protected]>
 description = Incremental Knowledge Graphs Constructor Using Large Language Models
@@ -24,17 +24,19 @@ zip_safe = True
 include_package_data = True
 python_requires = >=3.10
 install_requires =
-    langchain==0.3.0
-    langchain-core==0.3.0
-    langchain-openai==0.2.0
-    neo4j==5.24.0
-    numpy 
-    openai==1.45.0
-    openpyxl==3.1.5
-    pydantic-settings==2.5.2
-    scikit-learn==1.5.2
-    pypdf==4.3.1
-    pytest==8.2.2
+    langchain>=0.3.26,<0.4.0
+    langchain-core>=0.3.69,<0.4.0
+    langchain-openai>=0.2.0,<0.3.0
+    neo4j>=5.28.0,<6.0.0
+    openai>=1.97.0,<2.0.0
+    numpy>=1.24.0,<2.0.0
+    scikit-learn>=1.7.0,<2.0.0
+    openpyxl>=3.1.0,<4.0.0
+    pypdf>=4.3.0,<5.0.0
+    tiktoken>=0.8.0,<1.0.0
+    python-dateutil>=2.8.0,<3.0.0
+    pydantic>=2.11.0,<3.0.0
+    pydantic-settings>=2.6.0,<3.0.0
 
 [options.package_data]
 example = *.txt, * = README.md