fix: update from_dataframe method to handle DataFrameWrapper and convert to view

Author: kosiew

python/datafusion/table_provider.py

@@ -54,9 +54,13 @@ def from_dataframe(cls, df: Any) -> TableProvider:
         from datafusion.dataframe import DataFrame as DataFrameWrapper
 
         if isinstance(df, DataFrameWrapper):
-            df = df.df
+            dataframe = df
+        else:
+            dataframe = DataFrameWrapper(df)
 
-        provider = _InternalTableProvider.from_dataframe(df)
+        provider = dataframe.into_view()
+        if isinstance(provider, cls):
+            return provider
         return cls(provider)
 
     @classmethod